164031530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1187}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 318536064

約数和(自身を除く): 154504534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1063, 1187, 2126, 2374, 5315, 5935, 10630, 11870, 13819, 15431, 27638, 30862, 69095, 77155, 138190, 154310, 1261781, 2523562, 6308905, 12617810, 16403153, 32806306, 82015765, 164031530]

約数ペア:

[(1, 164031530), (2, 82015765), (5, 32806306), (10, 16403153), (13, 12617810), (26, 6308905), (65, 2523562), (130, 1261781), (1063, 154310), (1187, 138190), (2126, 77155), (2374, 69095), (5315, 30862), (5935, 27638), (10630, 15431), (11870, 13819)]