157075954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659983}}^1$

素因数の和:660009

約数の個数: 16

約数和(自身を含む): 285113088

約数和(自身を除く): 128037134

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 659983, 1319966, 4619881, 9239762, 11219711, 22439422, 78537977, 157075954]

約数ペア:

[(1, 157075954), (2, 78537977), (7, 22439422), (14, 11219711), (17, 9239762), (34, 4619881), (119, 1319966), (238, 659983)]