156970598420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{69456017}}^1$

素因数の和:69456139

約数の個数: 24

約数和(自身を含む): 332555414184

約数和(自身を除く): 175584815764

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 69456017, 138912034, 277824068, 347280085, 694560170, 1389120340, 7848529921, 15697059842, 31394119684, 39242649605, 78485299210, 156970598420]

約数ペア:

[(1, 156970598420), (2, 78485299210), (4, 39242649605), (5, 31394119684), (10, 15697059842), (20, 7848529921), (113, 1389120340), (226, 694560170), (452, 347280085), (565, 277824068), (1130, 138912034), (2260, 69456017)]