137712356

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 243915000

約数和(自身を除く): 106202644

約数列:

[1, 2, 4, 149, 229, 298, 458, 596, 916, 1009, 2018, 4036, 34121, 68242, 136484, 150341, 231061, 300682, 462122, 601364, 924244, 34428089, 68856178, 137712356]

約数ペア:

[(1, 137712356), (2, 68856178), (4, 34428089), (149, 924244), (229, 601364), (298, 462122), (458, 300682), (596, 231061), (916, 150341), (1009, 136484), (2018, 68242), (4036, 34121)]