168721806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{62351}}^1$

素因数の和:62408

約数の個数: 32

約数和(自身を含む): 377104896

約数和(自身を除く): 208383090

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 62351, 124702, 187053, 374106, 685861, 1371722, 2057583, 2556391, 4115166, 5112782, 7669173, 15338346, 28120301, 56240602, 84360903, 168721806]

約数ペア:

[(1, 168721806), (2, 84360903), (3, 56240602), (6, 28120301), (11, 15338346), (22, 7669173), (33, 5112782), (41, 4115166), (66, 2556391), (82, 2057583), (123, 1371722), (246, 685861), (451, 374106), (902, 187053), (1353, 124702), (2706, 62351)]