157213822

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{4003}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 239999760

約数和(自身を除く): 82785938

約数列:

[1, 2, 73, 146, 269, 538, 4003, 8006, 19637, 39274, 292219, 584438, 1076807, 2153614, 78606911, 157213822]

約数ペア:

[(1, 157213822), (2, 78606911), (73, 2153614), (146, 1076807), (269, 584438), (538, 292219), (4003, 39274), (8006, 19637)]