158951210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2671}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 312816384

約数和(自身を除く): 153865174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 2671, 2705, 5342, 5410, 5951, 11902, 13355, 26710, 29381, 29755, 58762, 59510, 146905, 293810, 1445011, 2890022, 7225055, 14450110, 15895121, 31790242, 79475605, 158951210]

約数ペア:

[(1, 158951210), (2, 79475605), (5, 31790242), (10, 15895121), (11, 14450110), (22, 7225055), (55, 2890022), (110, 1445011), (541, 293810), (1082, 146905), (2671, 59510), (2705, 58762), (5342, 29755), (5410, 29381), (5951, 26710), (11902, 13355)]