156981000472

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{268803083}}^1$

素因数の和:268803162

約数の個数: 16

約数和(自身を含む): 298371423240

約数和(自身を除く): 141390422768

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 268803083, 537606166, 1075212332, 2150424664, 19622625059, 39245250118, 78490500236, 156981000472]

約数ペア:

[(1, 156981000472), (2, 78490500236), (4, 39245250118), (8, 19622625059), (73, 2150424664), (146, 1075212332), (292, 537606166), (584, 268803083)]