168562210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 158029790

約数列:

[1, 2, 5, 10, 29, 47, 58, 83, 94, 145, 149, 166, 235, 290, 298, 415, 470, 745, 830, 1363, 1490, 2407, 2726, 3901, 4321, 4814, 6815, 7003, 7802, 8642, 12035, 12367, 13630, 14006, 19505, 21605, 24070, 24734, 35015, 39010, 43210, 61835, 70030, 113129, 123670, 203087, 226258, 358643, 406174, 565645, 581249, 717286, 1015435, 1131290, 1162498, 1793215, 2030870, 2906245, 3586430, 5812490, 16856221, 33712442, 84281105, 168562210]

約数ペア:

[(1, 168562210), (2, 84281105), (5, 33712442), (10, 16856221), (29, 5812490), (47, 3586430), (58, 2906245), (83, 2030870), (94, 1793215), (145, 1162498), (149, 1131290), (166, 1015435), (235, 717286), (290, 581249), (298, 565645), (415, 406174), (470, 358643), (745, 226258), (830, 203087), (1363, 123670), (1490, 113129), (2407, 70030), (2726, 61835), (3901, 43210), (4321, 39010), (4814, 35015), (6815, 24734), (7003, 24070), (7802, 21605), (8642, 19505), (12035, 14006), (12367, 13630)]