157580164

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{32531}}^1$

素因数の和:32715

約数の個数: 24

約数和(自身を含む): 316991808

約数和(自身を除く): 159411644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 32531, 65062, 130124, 227717, 455434, 910868, 5627863, 11255726, 22511452, 39395041, 78790082, 157580164]

約数ペア:

[(1, 157580164), (2, 78790082), (4, 39395041), (7, 22511452), (14, 11255726), (28, 5627863), (173, 910868), (346, 455434), (692, 227717), (1211, 130124), (2422, 65062), (4844, 32531)]