157940038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1\times {\mathrm{1741}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 240939504

約数和(自身を除く): 82999466

約数列:

[1, 2, 67, 134, 677, 1354, 1741, 3482, 45359, 90718, 116647, 233294, 1178657, 2357314, 78970019, 157940038]

約数ペア:

[(1, 157940038), (2, 78970019), (67, 2357314), (134, 1178657), (677, 233294), (1354, 116647), (1741, 90718), (3482, 45359)]