161569881074

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{21816079}}^1$

素因数の和:21816134

約数の個数: 24

約数和(自身を含む): 289543013760

約数和(自身を除く): 127973132686

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 21816079, 43632158, 152712553, 305425106, 501769817, 1003539634, 3512388719, 7024777438, 11540705791, 23081411582, 80784940537, 161569881074]

約数ペア:

[(1, 161569881074), (2, 80784940537), (7, 23081411582), (14, 11540705791), (23, 7024777438), (46, 3512388719), (161, 1003539634), (322, 501769817), (529, 305425106), (1058, 152712553), (3703, 43632158), (7406, 21816079)]