142917294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42611}}^1$

素因数の和:42672

約数の個数: 32

約数和(自身を含む): 314987904

約数和(自身を除く): 172070610

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 42611, 85222, 127833, 255666, 553943, 1107886, 1661829, 1832273, 3323658, 3664546, 5496819, 10993638, 23819549, 47639098, 71458647, 142917294]

約数ペア:

[(1, 142917294), (2, 71458647), (3, 47639098), (6, 23819549), (13, 10993638), (26, 5496819), (39, 3664546), (43, 3323658), (78, 1832273), (86, 1661829), (129, 1107886), (258, 553943), (559, 255666), (1118, 127833), (1677, 85222), (3354, 42611)]