140321702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{7213}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 215034912

約数和(自身を除く): 74713210

約数列:

[1, 2, 71, 137, 142, 274, 7213, 9727, 14426, 19454, 512123, 988181, 1024246, 1976362, 70160851, 140321702]

約数ペア:

[(1, 140321702), (2, 70160851), (71, 1976362), (137, 1024246), (142, 988181), (274, 512123), (7213, 19454), (9727, 14426)]