144438278876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6437791}}^1$

素因数の和:6437945

約数の個数: 24

約数和(自身を含む): 259571773440

約数和(自身を除く): 115133494564

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 22436, 6437791, 12875582, 25751164, 457083161, 508585489, 914166322, 1017170978, 1828332644, 2034341956, 36109569719, 72219139438, 144438278876]

約数ペア:

[(1, 144438278876), (2, 72219139438), (4, 36109569719), (71, 2034341956), (79, 1828332644), (142, 1017170978), (158, 914166322), (284, 508585489), (316, 457083161), (5609, 25751164), (11218, 12875582), (22436, 6437791)]