156770864

素因数分解:

$2^4\times {\mathrm{2543}}^1\times {\mathrm{3853}}^1$

素因数の和:6404

約数の個数: 20

約数和(自身を含む): 303941856

約数和(自身を除く): 147170992

約数列:

[1, 2, 4, 8, 16, 2543, 3853, 5086, 7706, 10172, 15412, 20344, 30824, 40688, 61648, 9798179, 19596358, 39192716, 78385432, 156770864]

約数ペア:

[(1, 156770864), (2, 78385432), (4, 39192716), (8, 19596358), (16, 9798179), (2543, 61648), (3853, 40688), (5086, 30824), (7706, 20344), (10172, 15412)]