156960996160

素因数分解:

$2^6\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{261881}}^1$

素因数の和:263771

約数の個数: 56

約数和(自身を含む): 373964353416

約数和(自身を除く): 217003357256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1873, 3746, 7492, 9365, 14984, 18730, 29968, 37460, 59936, 74920, 119872, 149840, 261881, 299680, 523762, 599360, 1047524, 1309405, 2095048, 2618810, 4190096, 5237620, 8380192, 10475240, 16760384, 20950480, 41900960, 83801920, 490503113, 981006226, 1962012452, 2452515565, 3924024904, 4905031130, 7848049808, 9810062260, 15696099616, 19620124520, 31392199232, 39240249040, 78480498080, 156960996160]

約数ペア:

[(1, 156960996160), (2, 78480498080), (4, 39240249040), (5, 31392199232), (8, 19620124520), (10, 15696099616), (16, 9810062260), (20, 7848049808), (32, 4905031130), (40, 3924024904), (64, 2452515565), (80, 1962012452), (160, 981006226), (320, 490503113), (1873, 83801920), (3746, 41900960), (7492, 20950480), (9365, 16760384), (14984, 10475240), (18730, 8380192), (29968, 5237620), (37460, 4190096), (59936, 2618810), (74920, 2095048), (119872, 1309405), (149840, 1047524), (261881, 599360), (299680, 523762)]