157070353840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{263}}^1\times {\mathrm{4441}}^1$

素因数の和:4799

約数の個数: 120

約数和(自身を含む): 375820704864

約数和(自身を除く): 218750351024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 263, 328, 410, 526, 656, 820, 1052, 1315, 1640, 1681, 2104, 2630, 3280, 3362, 4208, 4441, 5260, 6724, 8405, 8882, 10520, 10783, 13448, 16810, 17764, 21040, 21566, 22205, 26896, 33620, 35528, 43132, 44410, 53915, 67240, 71056, 86264, 88820, 107830, 134480, 172528, 177640, 182081, 215660, 355280, 364162, 431320, 442103, 728324, 862640, 884206, 910405, 1167983, 1456648, 1768412, 1820810, 2210515, 2335966, 2913296, 3536824, 3641620, 4421030, 4671932, 5839915, 7073648, 7283240, 7465321, 8842060, 9343864, 11679830, 14566480, 14930642, 17684120, 18687728, 23359660, 29861284, 35368240, 37326605, 46719320, 47887303, 59722568, 74653210, 93438640, 95774606, 119445136, 149306420, 191549212, 239436515, 298612840, 383098424, 478873030, 597225680, 766196848, 957746060, 1915492120, 1963379423, 3830984240, 3926758846, 7853517692, 9816897115, 15707035384, 19633794230, 31414070768, 39267588460, 78535176920, 157070353840]

約数ペア:

[(1, 157070353840), (2, 78535176920), (4, 39267588460), (5, 31414070768), (8, 19633794230), (10, 15707035384), (16, 9816897115), (20, 7853517692), (40, 3926758846), (41, 3830984240), (80, 1963379423), (82, 1915492120), (164, 957746060), (205, 766196848), (263, 597225680), (328, 478873030), (410, 383098424), (526, 298612840), (656, 239436515), (820, 191549212), (1052, 149306420), (1315, 119445136), (1640, 95774606), (1681, 93438640), (2104, 74653210), (2630, 59722568), (3280, 47887303), (3362, 46719320), (4208, 37326605), (4441, 35368240), (5260, 29861284), (6724, 23359660), (8405, 18687728), (8882, 17684120), (10520, 14930642), (10783, 14566480), (13448, 11679830), (16810, 9343864), (17764, 8842060), (21040, 7465321), (21566, 7283240), (22205, 7073648), (26896, 5839915), (33620, 4671932), (35528, 4421030), (43132, 3641620), (44410, 3536824), (53915, 2913296), (67240, 2335966), (71056, 2210515), (86264, 1820810), (88820, 1768412), (107830, 1456648), (134480, 1167983), (172528, 910405), (177640, 884206), (182081, 862640), (215660, 728324), (355280, 442103), (364162, 431320)]