156985048890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3703351}}^1$

素因数の和:3703524

約数の個数: 64

約数和(自身を含む): 421293323520

約数和(自身を除く): 264308274630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 14130, 21195, 42390, 3703351, 7406702, 11110053, 18516755, 22220106, 33330159, 37033510, 55550265, 66660318, 99990477, 111100530, 166650795, 199980954, 333301590, 499952385, 581426107, 999904770, 1162852214, 1744278321, 2907130535, 3488556642, 5232834963, 5814261070, 8721391605, 10465669926, 15698504889, 17442783210, 26164174815, 31397009778, 52328349630, 78492524445, 156985048890]

約数ペア:

[(1, 156985048890), (2, 78492524445), (3, 52328349630), (5, 31397009778), (6, 26164174815), (9, 17442783210), (10, 15698504889), (15, 10465669926), (18, 8721391605), (27, 5814261070), (30, 5232834963), (45, 3488556642), (54, 2907130535), (90, 1744278321), (135, 1162852214), (157, 999904770), (270, 581426107), (314, 499952385), (471, 333301590), (785, 199980954), (942, 166650795), (1413, 111100530), (1570, 99990477), (2355, 66660318), (2826, 55550265), (4239, 37033510), (4710, 33330159), (7065, 22220106), (8478, 18516755), (14130, 11110053), (21195, 7406702), (42390, 3703351)]