137490258

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 278078400

約数和(自身を除く): 140588142

約数列:

[1, 2, 3, 6, 179, 313, 358, 409, 537, 626, 818, 939, 1074, 1227, 1878, 2454, 56027, 73211, 112054, 128017, 146422, 168081, 219633, 256034, 336162, 384051, 439266, 768102, 22915043, 45830086, 68745129, 137490258]

約数ペア:

[(1, 137490258), (2, 68745129), (3, 45830086), (6, 22915043), (179, 768102), (313, 439266), (358, 384051), (409, 336162), (537, 256034), (626, 219633), (818, 168081), (939, 146422), (1074, 128017), (1227, 112054), (1878, 73211), (2454, 56027)]