155163910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13183}}^1$

素因数の和:13308

約数の個数: 32

約数和(自身を含む): 307556352

約数和(自身を除く): 152392442

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 13183, 26366, 65915, 131830, 145013, 290026, 725065, 1410581, 1450130, 2821162, 7052905, 14105810, 15516391, 31032782, 77581955, 155163910]

約数ペア:

[(1, 155163910), (2, 77581955), (5, 31032782), (10, 15516391), (11, 14105810), (22, 7052905), (55, 2821162), (107, 1450130), (110, 1410581), (214, 725065), (535, 290026), (1070, 145013), (1177, 131830), (2354, 65915), (5885, 26366), (11770, 13183)]