169634478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30631}}^1$

素因数の和:30720

約数の個数: 32

約数和(自身を含む): 370524672

約数和(自身を除く): 200890194

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 30631, 61262, 91893, 183786, 398203, 796406, 1194609, 2174801, 2389218, 4349602, 6524403, 13048806, 28272413, 56544826, 84817239, 169634478]

約数ペア:

[(1, 169634478), (2, 84817239), (3, 56544826), (6, 28272413), (13, 13048806), (26, 6524403), (39, 4349602), (71, 2389218), (78, 2174801), (142, 1194609), (213, 796406), (426, 398203), (923, 183786), (1846, 91893), (2769, 61262), (5538, 30631)]