156931205566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{853}}^1\times {\mathrm{1997}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 239399592768

約数和(自身を除く): 82468387202

約数列:

[1, 2, 73, 146, 631, 853, 1262, 1706, 1997, 3994, 46063, 62269, 92126, 124538, 145781, 291562, 538243, 1076486, 1260107, 1703441, 2520214, 3406882, 39291739, 78583478, 91987811, 124351193, 183975622, 248702386, 1074871271, 2149742542, 78465602783, 156931205566]

約数ペア:

[(1, 156931205566), (2, 78465602783), (73, 2149742542), (146, 1074871271), (631, 248702386), (853, 183975622), (1262, 124351193), (1706, 91987811), (1997, 78583478), (3994, 39291739), (46063, 3406882), (62269, 2520214), (92126, 1703441), (124538, 1260107), (145781, 1076486), (291562, 538243)]