157564316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{432869}}^1$

素因数の和:432893

約数の個数: 24

約数和(自身を含む): 339370080

約数和(自身を除く): 181805764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 432869, 865738, 1731476, 3030083, 5627297, 6060166, 11254594, 12120332, 22509188, 39391079, 78782158, 157564316]

約数ペア:

[(1, 157564316), (2, 78782158), (4, 39391079), (7, 22509188), (13, 12120332), (14, 11254594), (26, 6060166), (28, 5627297), (52, 3030083), (91, 1731476), (182, 865738), (364, 432869)]