161570292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1035707}}^1$

素因数の和:1035727

約数の個数: 24

約数和(自身を含む): 405997536

約数和(自身を除く): 244427244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1035707, 2071414, 3107121, 4142828, 6214242, 12428484, 13464191, 26928382, 40392573, 53856764, 80785146, 161570292]

約数ペア:

[(1, 161570292), (2, 80785146), (3, 53856764), (4, 40392573), (6, 26928382), (12, 13464191), (13, 12428484), (26, 6214242), (39, 4142828), (52, 3107121), (78, 2071414), (156, 1035707)]