129131988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347129}}^1$

素因数の和:347167

約数の個数: 24

約数和(自身を含む): 311028480

約数和(自身を除く): 181896492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 347129, 694258, 1041387, 1388516, 2082774, 4165548, 10760999, 21521998, 32282997, 43043996, 64565994, 129131988]

約数ペア:

[(1, 129131988), (2, 64565994), (3, 43043996), (4, 32282997), (6, 21521998), (12, 10760999), (31, 4165548), (62, 2082774), (93, 1388516), (124, 1041387), (186, 694258), (372, 347129)]