128734762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55633}}^1$

素因数の和:55737

約数の個数: 16

約数和(自身を含む): 210296520

約数和(自身を除く): 81561758

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 55633, 111266, 723229, 1446458, 4951337, 9902674, 64367381, 128734762]

約数ペア:

[(1, 128734762), (2, 64367381), (13, 9902674), (26, 4951337), (89, 1446458), (178, 723229), (1157, 111266), (2314, 55633)]