157744856816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{147150053}}^1$

素因数の和:147150128

約数の個数: 20

約数和(自身を含む): 310192313832

約数和(自身を除く): 152447457016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 147150053, 294300106, 588600212, 1177200424, 2354400848, 9859053551, 19718107102, 39436214204, 78872428408, 157744856816]

約数ペア:

[(1, 157744856816), (2, 78872428408), (4, 39436214204), (8, 19718107102), (16, 9859053551), (67, 2354400848), (134, 1177200424), (268, 588600212), (536, 294300106), (1072, 147150053)]