139305258

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27784

約数の個数: 40

約数和(自身を含む): 322227840

約数和(自身を除く): 182922582

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 27739, 55478, 83217, 166434, 249651, 499302, 748953, 859909, 1497906, 1719818, 2246859, 2579727, 4493718, 5159454, 7739181, 15478362, 23217543, 46435086, 69652629, 139305258]

約数ペア:

[(1, 139305258), (2, 69652629), (3, 46435086), (6, 23217543), (9, 15478362), (18, 7739181), (27, 5159454), (31, 4493718), (54, 2579727), (62, 2246859), (81, 1719818), (93, 1497906), (162, 859909), (186, 748953), (279, 499302), (558, 249651), (837, 166434), (1674, 83217), (2511, 55478), (5022, 27739)]