155372556

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{31657}}^1$

素因数の和:32073

約数の個数: 24

約数和(自身を含む): 363433840

約数和(自身を除く): 208061284

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 31657, 63314, 94971, 126628, 189942, 379884, 12947713, 25895426, 38843139, 51790852, 77686278, 155372556]

約数ペア:

[(1, 155372556), (2, 77686278), (3, 51790852), (4, 38843139), (6, 25895426), (12, 12947713), (409, 379884), (818, 189942), (1227, 126628), (1636, 94971), (2454, 63314), (4908, 31657)]