156943170872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4621}}^1\times {\mathrm{223441}}^1$

素因数の和:228087

約数の個数: 32

約数和(自身を含む): 309824677200

約数和(自身を除く): 152881506328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4621, 9242, 18484, 36968, 87799, 175598, 223441, 351196, 446882, 702392, 893764, 1787528, 4245379, 8490758, 16981516, 33963032, 1032520861, 2065041722, 4130083444, 8260166888, 19617896359, 39235792718, 78471585436, 156943170872]

約数ペア:

[(1, 156943170872), (2, 78471585436), (4, 39235792718), (8, 19617896359), (19, 8260166888), (38, 4130083444), (76, 2065041722), (152, 1032520861), (4621, 33963032), (9242, 16981516), (18484, 8490758), (36968, 4245379), (87799, 1787528), (175598, 893764), (223441, 702392), (351196, 446882)]