134268874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 211171968

約数和(自身を除く): 76903094

約数列:

[1, 2, 31, 62, 79, 158, 347, 694, 2449, 4898, 6241, 10757, 12482, 21514, 27413, 54826, 193471, 386942, 849803, 1699606, 2165627, 4331254, 67134437, 134268874]

約数ペア:

[(1, 134268874), (2, 67134437), (31, 4331254), (62, 2165627), (79, 1699606), (158, 849803), (347, 386942), (694, 193471), (2449, 54826), (4898, 27413), (6241, 21514), (10757, 12482)]