159810310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5653}}^1$

素因数の和:5928

約数の個数: 32

約数和(自身を含む): 315086112

約数和(自身を除く): 155275802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5653, 5654, 11306, 14135, 28265, 28270, 56530, 62183, 124366, 310915, 621830, 1452821, 2905642, 7264105, 14528210, 15981031, 31962062, 79905155, 159810310]

約数ペア:

[(1, 159810310), (2, 79905155), (5, 31962062), (10, 15981031), (11, 14528210), (22, 7264105), (55, 2905642), (110, 1452821), (257, 621830), (514, 310915), (1285, 124366), (2570, 62183), (2827, 56530), (5653, 28270), (5654, 28265), (11306, 14135)]