156964424

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{13177}}^1$

素因数の和:14672

約数の個数: 16

約数和(自身を含む): 294528300

約数和(自身を除く): 137563876

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 11912, 13177, 26354, 52708, 105416, 19620553, 39241106, 78482212, 156964424]

約数ペア:

[(1, 156964424), (2, 78482212), (4, 39241106), (8, 19620553), (1489, 105416), (2978, 52708), (5956, 26354), (11912, 13177)]