123584336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{673}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 250728000

約数和(自身を除く): 127143664

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 499, 673, 998, 1346, 1996, 2692, 3992, 5384, 7984, 10768, 11477, 15479, 22954, 30958, 45908, 61916, 91816, 123832, 183632, 247664, 335827, 671654, 1343308, 2686616, 5373232, 7724021, 15448042, 30896084, 61792168, 123584336]

約数ペア:

[(1, 123584336), (2, 61792168), (4, 30896084), (8, 15448042), (16, 7724021), (23, 5373232), (46, 2686616), (92, 1343308), (184, 671654), (368, 335827), (499, 247664), (673, 183632), (998, 123832), (1346, 91816), (1996, 61916), (2692, 45908), (3992, 30958), (5384, 22954), (7984, 15479), (10768, 11477)]