155784828

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{31741}}^1$

素因数の和:32157

約数の個数: 24

約数和(自身を含む): 364398160

約数和(自身を除く): 208613332

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 31741, 63482, 95223, 126964, 190446, 380892, 12982069, 25964138, 38946207, 51928276, 77892414, 155784828]

約数ペア:

[(1, 155784828), (2, 77892414), (3, 51928276), (4, 38946207), (6, 25964138), (12, 12982069), (409, 380892), (818, 190446), (1227, 126964), (1636, 95223), (2454, 63482), (4908, 31741)]