165075304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5443}}^1$

素因数の和:5689

約数の個数: 32

約数和(自身を含む): 329253120

約数和(自身を除く): 164177816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 5443, 7582, 10886, 15164, 21772, 30328, 43544, 92531, 185062, 370124, 740248, 1213789, 2427578, 4855156, 9710312, 20634413, 41268826, 82537652, 165075304]

約数ペア:

[(1, 165075304), (2, 82537652), (4, 41268826), (8, 20634413), (17, 9710312), (34, 4855156), (68, 2427578), (136, 1213789), (223, 740248), (446, 370124), (892, 185062), (1784, 92531), (3791, 43544), (5443, 30328), (7582, 21772), (10886, 15164)]