165740874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{25601}}^1$

素因数の和:25702

約数の個数: 32

約数和(自身を含む): 361295424

約数和(自身を除く): 195554550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 25601, 51202, 76803, 153606, 332813, 665626, 998439, 1996878, 2124883, 4249766, 6374649, 12749298, 27623479, 55246958, 82870437, 165740874]

約数ペア:

[(1, 165740874), (2, 82870437), (3, 55246958), (6, 27623479), (13, 12749298), (26, 6374649), (39, 4249766), (78, 2124883), (83, 1996878), (166, 998439), (249, 665626), (498, 332813), (1079, 153606), (2158, 76803), (3237, 51202), (6474, 25601)]