157970292526

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{8681}}^1\times {\mathrm{40801}}^1$

素因数の和:49707

約数の個数: 16

約数和(自身を含む): 238051271808

約数和(自身を除く): 80080979282

約数列:

[1, 2, 223, 446, 8681, 17362, 40801, 81602, 1935863, 3871726, 9098623, 18197246, 354193481, 708386962, 78985146263, 157970292526]

約数ペア:

[(1, 157970292526), (2, 78985146263), (223, 708386962), (446, 354193481), (8681, 18197246), (17362, 9098623), (40801, 3871726), (81602, 1935863)]