168335882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1553}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 297622080

約数和(自身を除く): 129286198

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 379, 758, 1553, 3106, 4169, 4927, 8338, 9854, 17083, 20189, 34166, 40378, 54197, 108394, 222079, 444158, 588587, 1177174, 6474457, 7651631, 12948914, 15303262, 84167941, 168335882]

約数ペア:

[(1, 168335882), (2, 84167941), (11, 15303262), (13, 12948914), (22, 7651631), (26, 6474457), (143, 1177174), (286, 588587), (379, 444158), (758, 222079), (1553, 108394), (3106, 54197), (4169, 40378), (4927, 34166), (8338, 20189), (9854, 17083)]