161288450316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{37607}}^1$

素因数の和:37722

約数の個数: 240

約数和(自身を含む): 505586307072

約数和(自身を除く): 344297856756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 61, 62, 63, 81, 84, 93, 108, 122, 124, 126, 162, 183, 186, 189, 217, 244, 252, 279, 324, 366, 372, 378, 427, 434, 549, 558, 567, 651, 732, 756, 837, 854, 868, 1098, 1116, 1134, 1281, 1302, 1647, 1674, 1708, 1891, 1953, 2196, 2268, 2511, 2562, 2604, 3294, 3348, 3782, 3843, 3906, 4941, 5022, 5124, 5673, 5859, 6588, 7564, 7686, 7812, 9882, 10044, 11346, 11529, 11718, 13237, 15372, 17019, 17577, 19764, 22692, 23058, 23436, 26474, 34038, 34587, 35154, 37607, 39711, 46116, 51057, 52948, 68076, 69174, 70308, 75214, 79422, 102114, 112821, 119133, 138348, 150428, 153171, 158844, 204228, 225642, 238266, 263249, 306342, 338463, 357399, 451284, 476532, 526498, 612684, 676926, 714798, 789747, 1015389, 1052996, 1072197, 1165817, 1353852, 1429596, 1579494, 2030778, 2144394, 2294027, 2331634, 2369241, 3046167, 3158988, 3497451, 4061556, 4288788, 4588054, 4663268, 4738482, 6092334, 6882081, 6994902, 7107723, 8160719, 9176108, 9476964, 10492353, 12184668, 13764162, 13989804, 14215446, 16058189, 16321438, 20646243, 20984706, 21323169, 24482157, 27528324, 28430892, 31477059, 32116378, 32642876, 41292486, 41969412, 42646338, 48174567, 48964314, 61938729, 62954118, 64232756, 71114837, 73446471, 82584972, 85292676, 94431177, 96349134, 97928628, 123877458, 125908236, 142229674, 144523701, 146892942, 185816187, 188862354, 192698268, 213344511, 220339413, 247754916, 284459348, 289047402, 293785884, 371632374, 377724708, 426689022, 433571103, 440678826, 497803859, 578094804, 640033533, 661018239, 743264748, 853378044, 867142206, 881357652, 995607718, 1280067066, 1300713309, 1322036478, 1493411577, 1734284412, 1920100599, 1991215436, 2560134132, 2601426618, 2644072956, 2986823154, 3840201198, 4480234731, 5202853236, 5760301797, 5973646308, 7680402396, 8960469462, 11520603594, 13440704193, 17920938924, 23041207188, 26881408386, 40322112579, 53762816772, 80644225158, 161288450316]

約数ペア:

[(1, 161288450316), (2, 80644225158), (3, 53762816772), (4, 40322112579), (6, 26881408386), (7, 23041207188), (9, 17920938924), (12, 13440704193), (14, 11520603594), (18, 8960469462), (21, 7680402396), (27, 5973646308), (28, 5760301797), (31, 5202853236), (36, 4480234731), (42, 3840201198), (54, 2986823154), (61, 2644072956), (62, 2601426618), (63, 2560134132), (81, 1991215436), (84, 1920100599), (93, 1734284412), (108, 1493411577), (122, 1322036478), (124, 1300713309), (126, 1280067066), (162, 995607718), (183, 881357652), (186, 867142206), (189, 853378044), (217, 743264748), (244, 661018239), (252, 640033533), (279, 578094804), (324, 497803859), (366, 440678826), (372, 433571103), (378, 426689022), (427, 377724708), (434, 371632374), (549, 293785884), (558, 289047402), (567, 284459348), (651, 247754916), (732, 220339413), (756, 213344511), (837, 192698268), (854, 188862354), (868, 185816187), (1098, 146892942), (1116, 144523701), (1134, 142229674), (1281, 125908236), (1302, 123877458), (1647, 97928628), (1674, 96349134), (1708, 94431177), (1891, 85292676), (1953, 82584972), (2196, 73446471), (2268, 71114837), (2511, 64232756), (2562, 62954118), (2604, 61938729), (3294, 48964314), (3348, 48174567), (3782, 42646338), (3843, 41969412), (3906, 41292486), (4941, 32642876), (5022, 32116378), (5124, 31477059), (5673, 28430892), (5859, 27528324), (6588, 24482157), (7564, 21323169), (7686, 20984706), (7812, 20646243), (9882, 16321438), (10044, 16058189), (11346, 14215446), (11529, 13989804), (11718, 13764162), (13237, 12184668), (15372, 10492353), (17019, 9476964), (17577, 9176108), (19764, 8160719), (22692, 7107723), (23058, 6994902), (23436, 6882081), (26474, 6092334), (34038, 4738482), (34587, 4663268), (35154, 4588054), (37607, 4288788), (39711, 4061556), (46116, 3497451), (51057, 3158988), (52948, 3046167), (68076, 2369241), (69174, 2331634), (70308, 2294027), (75214, 2144394), (79422, 2030778), (102114, 1579494), (112821, 1429596), (119133, 1353852), (138348, 1165817), (150428, 1072197), (153171, 1052996), (158844, 1015389), (204228, 789747), (225642, 714798), (238266, 676926), (263249, 612684), (306342, 526498), (338463, 476532), (357399, 451284)]