136694768

素因数分解:

$2^4\times 7^1\times {\mathrm{1220489}}^1$

素因数の和:1220504

約数の個数: 20

約数和(自身を含む): 302681520

約数和(自身を除く): 165986752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1220489, 2440978, 4881956, 8543423, 9763912, 17086846, 19527824, 34173692, 68347384, 136694768]

約数ペア:

[(1, 136694768), (2, 68347384), (4, 34173692), (7, 19527824), (8, 17086846), (14, 9763912), (16, 8543423), (28, 4881956), (56, 2440978), (112, 1220489)]