156925262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 259858368

約数和(自身を除く): 102933106

約数列:

[1, 2, 13, 26, 53, 106, 263, 433, 526, 689, 866, 1378, 3419, 5629, 6838, 11258, 13939, 22949, 27878, 45898, 113879, 181207, 227758, 298337, 362414, 596674, 1480427, 2960854, 6035587, 12071174, 78462631, 156925262]

約数ペア:

[(1, 156925262), (2, 78462631), (13, 12071174), (26, 6035587), (53, 2960854), (106, 1480427), (263, 596674), (433, 362414), (526, 298337), (689, 227758), (866, 181207), (1378, 113879), (3419, 45898), (5629, 27878), (6838, 22949), (11258, 13939)]