157093156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{8521}}^1$

素因数の和:8955

約数の個数: 24

約数和(自身を含む): 300656160

約数和(自身を除く): 143563004

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 8521, 9218, 17042, 18436, 34084, 93731, 187462, 374924, 3570299, 7140598, 14281196, 39273289, 78546578, 157093156]

約数ペア:

[(1, 157093156), (2, 78546578), (4, 39273289), (11, 14281196), (22, 7140598), (44, 3570299), (419, 374924), (838, 187462), (1676, 93731), (4609, 34084), (8521, 18436), (9218, 17042)]