129521142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1621}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 294529248

約数和(自身を除く): 165008106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 193, 207, 386, 414, 579, 1158, 1621, 1737, 3242, 3474, 4439, 4863, 8878, 9726, 13317, 14589, 26634, 29178, 37283, 39951, 74566, 79902, 111849, 223698, 312853, 335547, 625706, 671094, 938559, 1877118, 2815677, 5631354, 7195619, 14391238, 21586857, 43173714, 64760571, 129521142]

約数ペア:

[(1, 129521142), (2, 64760571), (3, 43173714), (6, 21586857), (9, 14391238), (18, 7195619), (23, 5631354), (46, 2815677), (69, 1877118), (138, 938559), (193, 671094), (207, 625706), (386, 335547), (414, 312853), (579, 223698), (1158, 111849), (1621, 79902), (1737, 74566), (3242, 39951), (3474, 37283), (4439, 29178), (4863, 26634), (8878, 14589), (9726, 13317)]