156871624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215483}}^1$

素因数の和:215509

約数の個数: 32

約数和(自身を含む): 362013120

約数和(自身を除く): 205141496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 215483, 430966, 861932, 1508381, 1723864, 2801279, 3016762, 5602558, 6033524, 11205116, 12067048, 19608953, 22410232, 39217906, 78435812, 156871624]

約数ペア:

[(1, 156871624), (2, 78435812), (4, 39217906), (7, 22410232), (8, 19608953), (13, 12067048), (14, 11205116), (26, 6033524), (28, 5602558), (52, 3016762), (56, 2801279), (91, 1723864), (104, 1508381), (182, 861932), (364, 430966), (728, 215483)]