157113180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{124693}}^1$

素因数の和:124715

約数の個数: 72

約数和(自身を含む): 544663392

約数和(自身を除く): 387550212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 124693, 249386, 374079, 498772, 623465, 748158, 872851, 1122237, 1246930, 1496316, 1745702, 1870395, 2244474, 2493860, 2618553, 3491404, 3740790, 4364255, 4488948, 5237106, 5611185, 7481580, 7855659, 8728510, 10474212, 11222370, 13092765, 15711318, 17457020, 22444740, 26185530, 31422636, 39278295, 52371060, 78556590, 157113180]

約数ペア:

[(1, 157113180), (2, 78556590), (3, 52371060), (4, 39278295), (5, 31422636), (6, 26185530), (7, 22444740), (9, 17457020), (10, 15711318), (12, 13092765), (14, 11222370), (15, 10474212), (18, 8728510), (20, 7855659), (21, 7481580), (28, 5611185), (30, 5237106), (35, 4488948), (36, 4364255), (42, 3740790), (45, 3491404), (60, 2618553), (63, 2493860), (70, 2244474), (84, 1870395), (90, 1745702), (105, 1496316), (126, 1246930), (140, 1122237), (180, 872851), (210, 748158), (252, 623465), (315, 498772), (420, 374079), (630, 249386), (1260, 124693)]