156979102342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1\times {\mathrm{499943}}^1$

素因数の和:508227

約数の個数: 16

約数和(自身を含む): 247892232960

約数和(自身を除く): 90913130618

約数列:

[1, 2, 19, 38, 8263, 16526, 156997, 313994, 499943, 999886, 9498917, 18997834, 4131029009, 8262058018, 78489551171, 156979102342]

約数ペア:

[(1, 156979102342), (2, 78489551171), (19, 8262058018), (38, 4131029009), (8263, 18997834), (16526, 9498917), (156997, 999886), (313994, 499943)]