156979619617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{320149}}^1$

素因数の和:320496

約数の個数: 16

約数和(自身を含む): 167348808000

約数和(自身を除く): 10369188383

約数列:

[1, 19, 131, 197, 2489, 3743, 25807, 320149, 490333, 6082831, 41939519, 63069353, 796850861, 1198317707, 8262085243, 156979619617]

約数ペア:

[(1, 156979619617), (19, 8262085243), (131, 1198317707), (197, 796850861), (2489, 63069353), (3743, 41939519), (25807, 6082831), (320149, 490333)]