157060804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 280155456

約数和(自身を除く): 123094652

約数列:

[1, 2, 4, 71, 142, 211, 284, 422, 844, 2621, 5242, 10484, 14981, 29962, 59924, 186091, 372182, 553031, 744364, 1106062, 2212124, 39265201, 78530402, 157060804]

約数ペア:

[(1, 157060804), (2, 78530402), (4, 39265201), (71, 2212124), (142, 1106062), (211, 744364), (284, 553031), (422, 372182), (844, 186091), (2621, 59924), (5242, 29962), (10484, 14981)]