157064798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90371}}^1$

素因数の和:90463

約数の個数: 16

約数和(自身を含む): 260271360

約数和(自身を除く): 103206562

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 90371, 180742, 994081, 1988162, 7139309, 14278618, 78532399, 157064798]

約数ペア:

[(1, 157064798), (2, 78532399), (11, 14278618), (22, 7139309), (79, 1988162), (158, 994081), (869, 180742), (1738, 90371)]