187452434

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 313103280

約数和(自身を除く): 125650846

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1153, 2197, 2306, 4394, 6253, 12506, 14989, 29978, 42661, 81289, 85322, 162578, 194857, 389714, 554593, 1109186, 2533141, 5066282, 7209709, 14419418, 93726217, 187452434]

約数ペア:

[(1, 187452434), (2, 93726217), (13, 14419418), (26, 7209709), (37, 5066282), (74, 2533141), (169, 1109186), (338, 554593), (481, 389714), (962, 194857), (1153, 162578), (2197, 85322), (2306, 81289), (4394, 42661), (6253, 29978), (12506, 14989)]