138016876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3637}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 247529520

約数和(自身を除く): 109512644

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 3637, 7274, 9487, 14548, 18974, 37948, 192761, 385522, 651023, 771044, 1302046, 2604092, 34504219, 69008438, 138016876]

約数ペア:

[(1, 138016876), (2, 69008438), (4, 34504219), (53, 2604092), (106, 1302046), (179, 771044), (212, 651023), (358, 385522), (716, 192761), (3637, 37948), (7274, 18974), (9487, 14548)]