129440496

素因数分解:

$2^4\times 3^1\times {\mathrm{2696677}}^1$

素因数の和:2696688

約数の個数: 20

約数和(自身を含む): 334388072

約数和(自身を除く): 204947576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2696677, 5393354, 8090031, 10786708, 16180062, 21573416, 32360124, 43146832, 64720248, 129440496]

約数ペア:

[(1, 129440496), (2, 64720248), (3, 43146832), (4, 32360124), (6, 21573416), (8, 16180062), (12, 10786708), (16, 8090031), (24, 5393354), (48, 2696677)]