156979815436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19060201}}^1$

素因数の和:19060305

約数の個数: 24

約数和(自身を含む): 288190254240

約数和(自身を除く): 131210438804

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 19060201, 38120402, 76240804, 552745829, 1105491658, 1353274271, 2210983316, 2706548542, 5413097084, 39244953859, 78489907718, 156979815436]

約数ペア:

[(1, 156979815436), (2, 78489907718), (4, 39244953859), (29, 5413097084), (58, 2706548542), (71, 2210983316), (116, 1353274271), (142, 1105491658), (284, 552745829), (2059, 76240804), (4118, 38120402), (8236, 19060201)]