122740188

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{78079}}^1$

素因数の和:78217

約数の個数: 24

約数和(自身を含む): 288583680

約数和(自身を除く): 165843492

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 78079, 156158, 234237, 312316, 468474, 936948, 10228349, 20456698, 30685047, 40913396, 61370094, 122740188]

約数ペア:

[(1, 122740188), (2, 61370094), (3, 40913396), (4, 30685047), (6, 20456698), (12, 10228349), (131, 936948), (262, 468474), (393, 312316), (524, 234237), (786, 156158), (1572, 78079)]