77948158

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 119070000

約数和(自身を除く): 41121842

約数列:

[1, 2, 89, 149, 178, 298, 2939, 5878, 13261, 26522, 261571, 437911, 523142, 875822, 38974079, 77948158]

約数ペア:

[(1, 77948158), (2, 38974079), (89, 875822), (149, 523142), (178, 437911), (298, 261571), (2939, 26522), (5878, 13261)]