163028660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 354184320

約数和(自身を除く): 191155660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 151, 185, 302, 370, 604, 740, 755, 1459, 1510, 2918, 3020, 5587, 5836, 7295, 11174, 14590, 22348, 27935, 29180, 53983, 55870, 107966, 111740, 215932, 220309, 269915, 440618, 539830, 881236, 1079660, 1101545, 2203090, 4406180, 8151433, 16302866, 32605732, 40757165, 81514330, 163028660]

約数ペア:

[(1, 163028660), (2, 81514330), (4, 40757165), (5, 32605732), (10, 16302866), (20, 8151433), (37, 4406180), (74, 2203090), (148, 1101545), (151, 1079660), (185, 881236), (302, 539830), (370, 440618), (604, 269915), (740, 220309), (755, 215932), (1459, 111740), (1510, 107966), (2918, 55870), (3020, 53983), (5587, 29180), (5836, 27935), (7295, 22348), (11174, 14590)]