168694790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5659}}^1$

素因数の和:5948

約数の個数: 32

約数和(自身を含む): 332536320

約数和(自身を除く): 163841530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5659, 5962, 11318, 14905, 28295, 29810, 56590, 62249, 124498, 311245, 622490, 1533589, 3067178, 7667945, 15335890, 16869479, 33738958, 84347395, 168694790]

約数ペア:

[(1, 168694790), (2, 84347395), (5, 33738958), (10, 16869479), (11, 15335890), (22, 7667945), (55, 3067178), (110, 1533589), (271, 622490), (542, 311245), (1355, 124498), (2710, 62249), (2981, 56590), (5659, 29810), (5962, 28295), (11318, 14905)]