149700971

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 174397440

約数和(自身を除く): 24696469

約数列:

[1, 7, 79, 167, 553, 1169, 1621, 11347, 13193, 92351, 128059, 270707, 896413, 1894949, 21385853, 149700971]

約数ペア:

[(1, 149700971), (7, 21385853), (79, 1894949), (167, 896413), (553, 270707), (1169, 128059), (1621, 92351), (11347, 13193)]