133148336

素因数分解:

$2^4\times {\mathrm{2801}}^1\times {\mathrm{2971}}^1$

素因数の和:5780

約数の個数: 20

約数和(自身を含む): 258153864

約数和(自身を除く): 125005528

約数列:

[1, 2, 4, 8, 16, 2801, 2971, 5602, 5942, 11204, 11884, 22408, 23768, 44816, 47536, 8321771, 16643542, 33287084, 66574168, 133148336]

約数ペア:

[(1, 133148336), (2, 66574168), (4, 33287084), (8, 16643542), (16, 8321771), (2801, 47536), (2971, 44816), (5602, 23768), (5942, 22408), (11204, 11884)]