155523312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 500119776

約数和(自身を除く): 344596464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 277, 336, 504, 554, 557, 831, 1008, 1108, 1114, 1662, 1671, 1939, 2216, 2228, 2493, 3324, 3342, 3878, 3899, 4432, 4456, 4986, 5013, 5817, 6648, 6684, 7756, 7798, 8912, 9972, 10026, 11634, 11697, 13296, 13368, 15512, 15596, 17451, 19944, 20052, 23268, 23394, 26736, 31024, 31192, 34902, 35091, 39888, 40104, 46536, 46788, 62384, 69804, 70182, 80208, 93072, 93576, 139608, 140364, 154289, 187152, 279216, 280728, 308578, 462867, 561456, 617156, 925734, 1080023, 1234312, 1388601, 1851468, 2160046, 2468624, 2777202, 3240069, 3702936, 4320092, 5554404, 6480138, 7405872, 8640184, 9720207, 11108808, 12960276, 17280368, 19440414, 22217616, 25920552, 38880828, 51841104, 77761656, 155523312]

約数ペア:

[(1, 155523312), (2, 77761656), (3, 51841104), (4, 38880828), (6, 25920552), (7, 22217616), (8, 19440414), (9, 17280368), (12, 12960276), (14, 11108808), (16, 9720207), (18, 8640184), (21, 7405872), (24, 6480138), (28, 5554404), (36, 4320092), (42, 3702936), (48, 3240069), (56, 2777202), (63, 2468624), (72, 2160046), (84, 1851468), (112, 1388601), (126, 1234312), (144, 1080023), (168, 925734), (252, 617156), (277, 561456), (336, 462867), (504, 308578), (554, 280728), (557, 279216), (831, 187152), (1008, 154289), (1108, 140364), (1114, 139608), (1662, 93576), (1671, 93072), (1939, 80208), (2216, 70182), (2228, 69804), (2493, 62384), (3324, 46788), (3342, 46536), (3878, 40104), (3899, 39888), (4432, 35091), (4456, 34902), (4986, 31192), (5013, 31024), (5817, 26736), (6648, 23394), (6684, 23268), (7756, 20052), (7798, 19944), (8912, 17451), (9972, 15596), (10026, 15512), (11634, 13368), (11697, 13296)]