166168158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{25667}}^1$

素因数の和:25768

約数の個数: 32

約数和(自身を含む): 362226816

約数和(自身を除く): 196058658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 25667, 51334, 77001, 154002, 333671, 667342, 1001013, 2002026, 2130361, 4260722, 6391083, 12782166, 27694693, 55389386, 83084079, 166168158]

約数ペア:

[(1, 166168158), (2, 83084079), (3, 55389386), (6, 27694693), (13, 12782166), (26, 6391083), (39, 4260722), (78, 2130361), (83, 2002026), (166, 1001013), (249, 667342), (498, 333671), (1079, 154002), (2158, 77001), (3237, 51334), (6474, 25667)]