150164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 311808

約数和(自身を除く): 161644

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 2422, 4844, 5363, 10726, 21452, 37541, 75082, 150164]

約数ペア:

[(1, 150164), (2, 75082), (4, 37541), (7, 21452), (14, 10726), (28, 5363), (31, 4844), (62, 2422), (124, 1211), (173, 868), (217, 692), (346, 434)]