129286502

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{5419}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 197721600

約数和(自身を除く): 68435098

約数列:

[1, 2, 79, 151, 158, 302, 5419, 10838, 11929, 23858, 428101, 818269, 856202, 1636538, 64643251, 129286502]

約数ペア:

[(1, 129286502), (2, 64643251), (79, 1636538), (151, 856202), (158, 818269), (302, 428101), (5419, 23858), (10838, 11929)]