156744486020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2901601}}^1$

素因数の和:2901720

約数の個数: 48

約数和(自身を含む): 342690802608

約数和(自身を除く): 185946316588

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1460, 2701, 5402, 10804, 13505, 27010, 54020, 2901601, 5803202, 11606404, 14508005, 29016010, 58032020, 107359237, 211816873, 214718474, 423633746, 429436948, 536796185, 847267492, 1059084365, 1073592370, 2118168730, 2147184740, 4236337460, 7837224301, 15674448602, 31348897204, 39186121505, 78372243010, 156744486020]

約数ペア:

[(1, 156744486020), (2, 78372243010), (4, 39186121505), (5, 31348897204), (10, 15674448602), (20, 7837224301), (37, 4236337460), (73, 2147184740), (74, 2118168730), (146, 1073592370), (148, 1059084365), (185, 847267492), (292, 536796185), (365, 429436948), (370, 423633746), (730, 214718474), (740, 211816873), (1460, 107359237), (2701, 58032020), (5402, 29016010), (10804, 14508005), (13505, 11606404), (27010, 5803202), (54020, 2901601)]