149202287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 166440960

約数和(自身を除く): 17238673

約数列:

[1, 13, 31, 403, 431, 859, 5603, 11167, 13361, 26629, 173693, 346177, 370229, 4812977, 11477099, 149202287]

約数ペア:

[(1, 149202287), (13, 11477099), (31, 4812977), (403, 370229), (431, 346177), (859, 173693), (5603, 26629), (11167, 13361)]