156965922724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2500891}}^1$

素因数の和:2500996

約数の個数: 48

約数和(自身を含む): 317633291136

約数和(自身を除く): 160667368412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 3692, 4828, 15691, 31382, 62764, 2500891, 5001782, 10003564, 32511583, 42515147, 65023166, 85030294, 130046332, 170060588, 177563261, 355126522, 552696911, 710253044, 1105393822, 2210787644, 2308322393, 3018575437, 4616644786, 6037150874, 9233289572, 12074301748, 39241480681, 78482961362, 156965922724]

約数ペア:

[(1, 156965922724), (2, 78482961362), (4, 39241480681), (13, 12074301748), (17, 9233289572), (26, 6037150874), (34, 4616644786), (52, 3018575437), (68, 2308322393), (71, 2210787644), (142, 1105393822), (221, 710253044), (284, 552696911), (442, 355126522), (884, 177563261), (923, 170060588), (1207, 130046332), (1846, 85030294), (2414, 65023166), (3692, 42515147), (4828, 32511583), (15691, 10003564), (31382, 5001782), (62764, 2500891)]