158577288

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13457}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 397280160

約数和(自身を除く): 238702872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 13457, 26914, 40371, 53828, 80742, 107656, 161484, 322968, 6607387, 13214774, 19822161, 26429548, 39644322, 52859096, 79288644, 158577288]

約数ペア:

[(1, 158577288), (2, 79288644), (3, 52859096), (4, 39644322), (6, 26429548), (8, 19822161), (12, 13214774), (24, 6607387), (491, 322968), (982, 161484), (1473, 107656), (1964, 80742), (2946, 53828), (3928, 40371), (5892, 26914), (11784, 13457)]