172947366818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{20903}}^1\times {\mathrm{70117}}^1$

素因数の和:91081

約数の個数: 16

約数和(自身を含む): 263834400960

約数和(自身を除く): 90887034142

約数列:

[1, 2, 59, 118, 20903, 41806, 70117, 140234, 1233277, 2466554, 4136903, 8273806, 1465655651, 2931311302, 86473683409, 172947366818]

約数ペア:

[(1, 172947366818), (2, 86473683409), (59, 2931311302), (118, 1465655651), (20903, 8273806), (41806, 4136903), (70117, 2466554), (140234, 1233277)]