123540174

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{78889}}^1$

素因数の和:78929

約数の個数: 32

約数和(自身を含む): 284004000

約数和(自身を除く): 160463826

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 78889, 157778, 236667, 473334, 710001, 1420002, 2130003, 2287781, 4260006, 4575562, 6863343, 13726686, 20590029, 41180058, 61770087, 123540174]

約数ペア:

[(1, 123540174), (2, 61770087), (3, 41180058), (6, 20590029), (9, 13726686), (18, 6863343), (27, 4575562), (29, 4260006), (54, 2287781), (58, 2130003), (87, 1420002), (174, 710001), (261, 473334), (522, 236667), (783, 157778), (1566, 78889)]