128055682

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{3229}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 67294718

約数列:

[1, 2, 79, 158, 251, 502, 3229, 6458, 19829, 39658, 255091, 510182, 810479, 1620958, 64027841, 128055682]

約数ペア:

[(1, 128055682), (2, 64027841), (79, 1620958), (158, 810479), (251, 510182), (502, 255091), (3229, 39658), (6458, 19829)]