156775263856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{469657}}^1$

素因数の和:470369

約数の個数: 40

約数和(自身を含む): 314017096064

約数和(自身を除く): 157241832208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 673, 1346, 2692, 5384, 10768, 20863, 41726, 83452, 166904, 333808, 469657, 939314, 1878628, 3757256, 7514512, 14559367, 29118734, 58237468, 116474936, 232949872, 316079161, 632158322, 1264316644, 2528633288, 5057266576, 9798453991, 19596907982, 39193815964, 78387631928, 156775263856]

約数ペア:

[(1, 156775263856), (2, 78387631928), (4, 39193815964), (8, 19596907982), (16, 9798453991), (31, 5057266576), (62, 2528633288), (124, 1264316644), (248, 632158322), (496, 316079161), (673, 232949872), (1346, 116474936), (2692, 58237468), (5384, 29118734), (10768, 14559367), (20863, 7514512), (41726, 3757256), (83452, 1878628), (166904, 939314), (333808, 469657)]