156935650490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{218479}}^1$

素因数の和:219254

約数の個数: 32

約数和(自身を含む): 285509664000

約数和(自身を除く): 128574013510

約数列:

[1, 2, 5, 10, 109, 218, 545, 659, 1090, 1318, 3295, 6590, 71831, 143662, 218479, 359155, 436958, 718310, 1092395, 2184790, 23814211, 47628422, 119071055, 143977661, 238142110, 287955322, 719888305, 1439776610, 15693565049, 31387130098, 78467825245, 156935650490]

約数ペア:

[(1, 156935650490), (2, 78467825245), (5, 31387130098), (10, 15693565049), (109, 1439776610), (218, 719888305), (545, 287955322), (659, 238142110), (1090, 143977661), (1318, 119071055), (3295, 47628422), (6590, 23814211), (71831, 2184790), (143662, 1092395), (218479, 718310), (359155, 436958)]