128522792216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 315886495680

約数和(自身を除く): 187363703464

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 364, 442, 476, 578, 641, 728, 884, 952, 953, 1156, 1282, 1547, 1768, 1906, 2023, 2312, 2564, 3094, 3757, 3812, 4046, 4487, 5128, 6188, 6671, 7514, 7624, 8092, 8333, 8974, 10897, 12376, 12389, 13342, 15028, 16184, 16201, 16666, 17948, 21794, 24778, 26299, 26684, 30056, 32402, 33332, 35896, 43588, 49556, 52598, 53368, 58331, 64804, 66664, 76279, 86723, 87176, 99112, 105196, 113407, 116662, 129608, 141661, 152558, 173446, 185249, 210392, 210613, 226814, 233324, 275417, 283322, 305116, 346892, 370498, 421226, 453628, 466648, 550834, 566644, 610232, 610873, 693784, 740996, 842452, 907256, 991627, 1101668, 1133288, 1221746, 1296743, 1474291, 1481992, 1684904, 1927919, 1983254, 2203336, 2408237, 2443492, 2593486, 2948582, 3580421, 3855838, 3966508, 4276111, 4816474, 4886984, 5186972, 5897164, 7160842, 7711676, 7933016, 7941349, 8552222, 9632948, 10373944, 10384841, 11794328, 14321684, 15423352, 15882698, 16857659, 17104444, 19265896, 20769682, 25062947, 28643368, 31765396, 33715318, 34208888, 41539364, 50125894, 55589443, 63530792, 67430636, 72693887, 83078728, 100251788, 111178886, 134861272, 135002933, 145387774, 176542297, 200503576, 222357772, 270005866, 290775548, 353084594, 444715544, 540011732, 581551096, 706169188, 945020531, 1080023464, 1235796079, 1412338376, 1890041062, 2295049861, 2471592158, 3780082124, 4590099722, 4943184316, 7560164248, 9180199444, 9886368632, 16065349027, 18360398888, 32130698054, 64261396108, 128522792216]

約数ペア:

[(1, 128522792216), (2, 64261396108), (4, 32130698054), (7, 18360398888), (8, 16065349027), (13, 9886368632), (14, 9180199444), (17, 7560164248), (26, 4943184316), (28, 4590099722), (34, 3780082124), (52, 2471592158), (56, 2295049861), (68, 1890041062), (91, 1412338376), (104, 1235796079), (119, 1080023464), (136, 945020531), (182, 706169188), (221, 581551096), (238, 540011732), (289, 444715544), (364, 353084594), (442, 290775548), (476, 270005866), (578, 222357772), (641, 200503576), (728, 176542297), (884, 145387774), (952, 135002933), (953, 134861272), (1156, 111178886), (1282, 100251788), (1547, 83078728), (1768, 72693887), (1906, 67430636), (2023, 63530792), (2312, 55589443), (2564, 50125894), (3094, 41539364), (3757, 34208888), (3812, 33715318), (4046, 31765396), (4487, 28643368), (5128, 25062947), (6188, 20769682), (6671, 19265896), (7514, 17104444), (7624, 16857659), (8092, 15882698), (8333, 15423352), (8974, 14321684), (10897, 11794328), (12376, 10384841), (12389, 10373944), (13342, 9632948), (15028, 8552222), (16184, 7941349), (16201, 7933016), (16666, 7711676), (17948, 7160842), (21794, 5897164), (24778, 5186972), (26299, 4886984), (26684, 4816474), (30056, 4276111), (32402, 3966508), (33332, 3855838), (35896, 3580421), (43588, 2948582), (49556, 2593486), (52598, 2443492), (53368, 2408237), (58331, 2203336), (64804, 1983254), (66664, 1927919), (76279, 1684904), (86723, 1481992), (87176, 1474291), (99112, 1296743), (105196, 1221746), (113407, 1133288), (116662, 1101668), (129608, 991627), (141661, 907256), (152558, 842452), (173446, 740996), (185249, 693784), (210392, 610873), (210613, 610232), (226814, 566644), (233324, 550834), (275417, 466648), (283322, 453628), (305116, 421226), (346892, 370498)]