157060640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 407586816

約数和(自身を除く): 250526176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 233, 352, 383, 440, 466, 766, 880, 932, 1165, 1532, 1760, 1864, 1915, 2330, 2563, 3064, 3728, 3830, 4213, 4660, 5126, 6128, 7456, 7660, 8426, 9320, 10252, 12256, 12815, 15320, 16852, 18640, 20504, 21065, 25630, 30640, 33704, 37280, 41008, 42130, 51260, 61280, 67408, 82016, 84260, 89239, 102520, 134816, 168520, 178478, 205040, 337040, 356956, 410080, 446195, 674080, 713912, 892390, 981629, 1427824, 1784780, 1963258, 2855648, 3569560, 3926516, 4908145, 7139120, 7853032, 9816290, 14278240, 15706064, 19632580, 31412128, 39265160, 78530320, 157060640]

約数ペア:

[(1, 157060640), (2, 78530320), (4, 39265160), (5, 31412128), (8, 19632580), (10, 15706064), (11, 14278240), (16, 9816290), (20, 7853032), (22, 7139120), (32, 4908145), (40, 3926516), (44, 3569560), (55, 2855648), (80, 1963258), (88, 1784780), (110, 1427824), (160, 981629), (176, 892390), (220, 713912), (233, 674080), (352, 446195), (383, 410080), (440, 356956), (466, 337040), (766, 205040), (880, 178478), (932, 168520), (1165, 134816), (1532, 102520), (1760, 89239), (1864, 84260), (1915, 82016), (2330, 67408), (2563, 61280), (3064, 51260), (3728, 42130), (3830, 41008), (4213, 37280), (4660, 33704), (5126, 30640), (6128, 25630), (7456, 21065), (7660, 20504), (8426, 18640), (9320, 16852), (10252, 15320), (12256, 12815)]