129650776

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{143419}}^1$

素因数の和:143538

約数の個数: 16

約数和(自身を含む): 245248200

約数和(自身を除く): 115597424

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 143419, 286838, 573676, 1147352, 16206347, 32412694, 64825388, 129650776]

約数ペア:

[(1, 129650776), (2, 64825388), (4, 32412694), (8, 16206347), (113, 1147352), (226, 573676), (452, 286838), (904, 143419)]