156969262760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34727713}}^1$

素因数の和:34727837

約数の個数: 32

約数和(自身を含む): 356306345640

約数和(自身を除く): 199337082880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 34727713, 69455426, 138910852, 173638565, 277821704, 347277130, 694554260, 1389108520, 3924231569, 7848463138, 15696926276, 19621157845, 31393852552, 39242315690, 78484631380, 156969262760]

約数ペア:

[(1, 156969262760), (2, 78484631380), (4, 39242315690), (5, 31393852552), (8, 19621157845), (10, 15696926276), (20, 7848463138), (40, 3924231569), (113, 1389108520), (226, 694554260), (452, 347277130), (565, 277821704), (904, 173638565), (1130, 138910852), (2260, 69455426), (4520, 34727713)]