156930494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 279091200

約数和(自身を除く): 122160706

約数列:

[1, 2, 7, 14, 31, 62, 217, 229, 434, 458, 1579, 1603, 3158, 3206, 7099, 11053, 14198, 22106, 48949, 49693, 97898, 99386, 342643, 361591, 685286, 723182, 2531137, 5062274, 11209321, 22418642, 78465247, 156930494]

約数ペア:

[(1, 156930494), (2, 78465247), (7, 22418642), (14, 11209321), (31, 5062274), (62, 2531137), (217, 723182), (229, 685286), (434, 361591), (458, 342643), (1579, 99386), (1603, 97898), (3158, 49693), (3206, 48949), (7099, 22106), (11053, 14198)]