145499198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{5449}}^1$

素因数の和:5556

約数の個数: 24

約数和(自身を含む): 239364000

約数和(自身を除く): 93864802

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 5449, 10898, 13351, 26702, 70837, 141674, 430471, 860942, 920881, 1841762, 5596123, 11192246, 72749599, 145499198]

約数ペア:

[(1, 145499198), (2, 72749599), (13, 11192246), (26, 5596123), (79, 1841762), (158, 920881), (169, 860942), (338, 430471), (1027, 141674), (2054, 70837), (5449, 26702), (10898, 13351)]