156720714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{367889}}^1$

素因数の和:367965

約数の個数: 16

約数和(自身を含む): 317856960

約数和(自身を除く): 161136246

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 367889, 735778, 1103667, 2207334, 26120119, 52240238, 78360357, 156720714]

約数ペア:

[(1, 156720714), (2, 78360357), (3, 52240238), (6, 26120119), (71, 2207334), (142, 1103667), (213, 735778), (426, 367889)]