137655130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 252691200

約数和(自身を除く): 115036070

約数列:

[1, 2, 5, 10, 79, 158, 163, 326, 395, 790, 815, 1069, 1630, 2138, 5345, 10690, 12877, 25754, 64385, 84451, 128770, 168902, 174247, 348494, 422255, 844510, 871235, 1742470, 13765513, 27531026, 68827565, 137655130]

約数ペア:

[(1, 137655130), (2, 68827565), (5, 27531026), (10, 13765513), (79, 1742470), (158, 871235), (163, 844510), (326, 422255), (395, 348494), (790, 174247), (815, 168902), (1069, 128770), (1630, 84451), (2138, 64385), (5345, 25754), (10690, 12877)]