153157070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3323}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 301553280

約数和(自身を除く): 148396210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 3323, 4190, 4609, 6646, 9218, 16615, 23045, 33230, 36553, 46090, 73106, 182765, 365530, 1392337, 2784674, 6961685, 13923370, 15315707, 30631414, 76578535, 153157070]

約数ペア:

[(1, 153157070), (2, 76578535), (5, 30631414), (10, 15315707), (11, 13923370), (22, 6961685), (55, 2784674), (110, 1392337), (419, 365530), (838, 182765), (2095, 73106), (3323, 46090), (4190, 36553), (4609, 33230), (6646, 23045), (9218, 16615)]