167856236

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 297929856

約数和(自身を除く): 130073620

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 1951, 3902, 7804, 21509, 43018, 86036, 267287, 306307, 534574, 612614, 1069148, 1225228, 41964059, 83928118, 167856236]

約数ペア:

[(1, 167856236), (2, 83928118), (4, 41964059), (137, 1225228), (157, 1069148), (274, 612614), (314, 534574), (548, 306307), (628, 267287), (1951, 86036), (3902, 43018), (7804, 21509)]