124907384

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12893}}^1$

素因数の和:13079

約数の個数: 32

約数和(自身を含む): 269226720

約数和(自身を除く): 144319336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 12893, 25786, 51572, 90251, 103144, 180502, 361004, 722008, 2230489, 4460978, 8921956, 15613423, 17843912, 31226846, 62453692, 124907384]

約数ペア:

[(1, 124907384), (2, 62453692), (4, 31226846), (7, 17843912), (8, 15613423), (14, 8921956), (28, 4460978), (56, 2230489), (173, 722008), (346, 361004), (692, 180502), (1211, 103144), (1384, 90251), (2422, 51572), (4844, 25786), (9688, 12893)]