167534140

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{6529}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 352149840

約数和(自身を除く): 184615700

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 6529, 12830, 13058, 25660, 26116, 32645, 65290, 130580, 8376707, 16753414, 33506828, 41883535, 83767070, 167534140]

約数ペア:

[(1, 167534140), (2, 83767070), (4, 41883535), (5, 33506828), (10, 16753414), (20, 8376707), (1283, 130580), (2566, 65290), (5132, 32645), (6415, 26116), (6529, 25660), (12830, 13058)]