172240738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{32609}}^1$

素因数の和:32769

約数の個数: 16

約数和(自身を含む): 273924000

約数和(自身を除く): 101683262

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 32609, 65218, 619571, 1239142, 4532651, 9065302, 86120369, 172240738]

約数ペア:

[(1, 172240738), (2, 86120369), (19, 9065302), (38, 4532651), (139, 1239142), (278, 619571), (2641, 65218), (5282, 32609)]