115168319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 29900737

約数列:

[1, 7, 17, 43, 71, 119, 301, 317, 497, 731, 1207, 2219, 3053, 5117, 5389, 8449, 13631, 21371, 22507, 37723, 51901, 95417, 157549, 231727, 363307, 382619, 967801, 1622089, 2678333, 6774607, 16452617, 115168319]

約数ペア:

[(1, 115168319), (7, 16452617), (17, 6774607), (43, 2678333), (71, 1622089), (119, 967801), (301, 382619), (317, 363307), (497, 231727), (731, 157549), (1207, 95417), (2219, 51901), (3053, 37723), (5117, 22507), (5389, 21371), (8449, 13631)]