166465159

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 192778560

約数和(自身を除く): 26313401

約数列:

[1, 7, 113, 389, 541, 791, 2723, 3787, 43957, 61133, 210449, 307699, 427931, 1473143, 23780737, 166465159]

約数ペア:

[(1, 166465159), (7, 23780737), (113, 1473143), (389, 427931), (541, 307699), (791, 210449), (2723, 61133), (3787, 43957)]