128504087244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{18061}}^1$

素因数の和:18768

約数の個数: 144

約数和(自身を含む): 365598577344

約数和(自身を除く): 237094490100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 661, 828, 897, 1196, 1322, 1794, 1983, 2644, 2691, 3588, 3966, 5382, 5949, 7932, 8593, 10764, 11898, 15203, 17186, 18061, 23796, 25779, 30406, 34372, 36122, 45609, 51558, 54183, 60812, 72244, 77337, 91218, 103116, 108366, 136827, 154674, 162549, 182436, 197639, 216732, 234793, 273654, 309348, 325098, 395278, 415403, 469586, 547308, 592917, 650196, 704379, 790556, 830806, 939172, 1185834, 1246209, 1408758, 1661612, 1778751, 2113137, 2371668, 2492418, 2817516, 3557502, 3738627, 4226274, 4984836, 5400239, 7115004, 7477254, 8452548, 10800478, 11938321, 14954508, 16200717, 21600956, 23876642, 32401434, 35814963, 47753284, 48602151, 64802868, 71629926, 97204302, 107444889, 143259852, 155198173, 194408604, 214889778, 274581383, 310396346, 429779556, 465594519, 549162766, 620792692, 823744149, 931189038, 1098325532, 1396783557, 1647488298, 1862378076, 2471232447, 2793567114, 3294976596, 3569557979, 4942464894, 5587134228, 7139115958, 9884929788, 10708673937, 14278231916, 21417347874, 32126021811, 42834695748, 64252043622, 128504087244]

約数ペア:

[(1, 128504087244), (2, 64252043622), (3, 42834695748), (4, 32126021811), (6, 21417347874), (9, 14278231916), (12, 10708673937), (13, 9884929788), (18, 7139115958), (23, 5587134228), (26, 4942464894), (36, 3569557979), (39, 3294976596), (46, 2793567114), (52, 2471232447), (69, 1862378076), (78, 1647488298), (92, 1396783557), (117, 1098325532), (138, 931189038), (156, 823744149), (207, 620792692), (234, 549162766), (276, 465594519), (299, 429779556), (414, 310396346), (468, 274581383), (598, 214889778), (661, 194408604), (828, 155198173), (897, 143259852), (1196, 107444889), (1322, 97204302), (1794, 71629926), (1983, 64802868), (2644, 48602151), (2691, 47753284), (3588, 35814963), (3966, 32401434), (5382, 23876642), (5949, 21600956), (7932, 16200717), (8593, 14954508), (10764, 11938321), (11898, 10800478), (15203, 8452548), (17186, 7477254), (18061, 7115004), (23796, 5400239), (25779, 4984836), (30406, 4226274), (34372, 3738627), (36122, 3557502), (45609, 2817516), (51558, 2492418), (54183, 2371668), (60812, 2113137), (72244, 1778751), (77337, 1661612), (91218, 1408758), (103116, 1246209), (108366, 1185834), (136827, 939172), (154674, 830806), (162549, 790556), (182436, 704379), (197639, 650196), (216732, 592917), (234793, 547308), (273654, 469586), (309348, 415403), (325098, 395278)]