102564156

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{21529}}^1$

素因数の和:21933

約数の個数: 24

約数和(自身を含む): 239930320

約数和(自身を除く): 137366164

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 21529, 43058, 64587, 86116, 129174, 258348, 8547013, 17094026, 25641039, 34188052, 51282078, 102564156]

約数ペア:

[(1, 102564156), (2, 51282078), (3, 34188052), (4, 25641039), (6, 17094026), (12, 8547013), (397, 258348), (794, 129174), (1191, 86116), (1588, 64587), (2382, 43058), (4764, 21529)]