157668862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 262271520

約数和(自身を除く): 104602658

約数列:

[1, 2, 13, 26, 41, 82, 353, 419, 533, 706, 838, 1066, 4589, 5447, 9178, 10894, 14473, 17179, 28946, 34358, 147907, 188149, 223327, 295814, 376298, 446654, 1922791, 3845582, 6064187, 12128374, 78834431, 157668862]

約数ペア:

[(1, 157668862), (2, 78834431), (13, 12128374), (26, 6064187), (41, 3845582), (82, 1922791), (353, 446654), (419, 376298), (533, 295814), (706, 223327), (838, 188149), (1066, 147907), (4589, 34358), (5447, 28946), (9178, 17179), (10894, 14473)]