139999002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163169}}^1$

素因数の和:163198

約数の個数: 32

約数和(自身を含む): 328950720

約数和(自身を除く): 188951718

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 163169, 326338, 489507, 979014, 1794859, 2121197, 3589718, 4242394, 5384577, 6363591, 10769154, 12727182, 23333167, 46666334, 69999501, 139999002]

約数ペア:

[(1, 139999002), (2, 69999501), (3, 46666334), (6, 23333167), (11, 12727182), (13, 10769154), (22, 6363591), (26, 5384577), (33, 4242394), (39, 3589718), (66, 2121197), (78, 1794859), (143, 979014), (286, 489507), (429, 326338), (858, 163169)]