157465286

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 262202400

約数和(自身を除く): 104737114

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 397, 794, 1331, 1639, 2662, 3278, 4367, 8734, 18029, 36058, 48037, 59153, 96074, 118306, 198319, 396638, 528407, 650683, 1056814, 1301366, 7157513, 14315026, 78732643, 157465286]

約数ペア:

[(1, 157465286), (2, 78732643), (11, 14315026), (22, 7157513), (121, 1301366), (149, 1056814), (242, 650683), (298, 528407), (397, 396638), (794, 198319), (1331, 118306), (1639, 96074), (2662, 59153), (3278, 48037), (4367, 36058), (8734, 18029)]