156861601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1181}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 179314128

約数和(自身を除く): 22452527

約数列:

[1, 13, 17, 221, 601, 1181, 7813, 10217, 15353, 20077, 132821, 261001, 709781, 9227153, 12066277, 156861601]

約数ペア:

[(1, 156861601), (13, 12066277), (17, 9227153), (221, 709781), (601, 261001), (1181, 132821), (7813, 20077), (10217, 15353)]