156901240310

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1\times {\mathrm{42179}}^1$

素因数の和:43520

約数の個数: 32

約数和(自身を含む): 283442513760

約数和(自身を除く): 126541273450

約数列:

[1, 2, 5, 10, 397, 794, 937, 1874, 1985, 3970, 4685, 9370, 42179, 84358, 210895, 371989, 421790, 743978, 1859945, 3719890, 16745063, 33490126, 39521723, 79043446, 83725315, 167450630, 197608615, 395217230, 15690124031, 31380248062, 78450620155, 156901240310]

約数ペア:

[(1, 156901240310), (2, 78450620155), (5, 31380248062), (10, 15690124031), (397, 395217230), (794, 197608615), (937, 167450630), (1874, 83725315), (1985, 79043446), (3970, 39521723), (4685, 33490126), (9370, 16745063), (42179, 3719890), (84358, 1859945), (210895, 743978), (371989, 421790)]