166656356

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{11969}}^1$

素因数の和:12091

約数の個数: 18

約数和(自身を含む): 296700390

約数和(自身を除く): 130044034

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 11969, 13924, 23938, 47876, 706171, 1412342, 2824684, 41664089, 83328178, 166656356]

約数ペア:

[(1, 166656356), (2, 83328178), (4, 41664089), (59, 2824684), (118, 1412342), (236, 706171), (3481, 47876), (6962, 23938), (11969, 13924)]