142728784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1499}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 302436000

約数和(自身を除く): 159707216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 541, 1082, 1499, 2164, 2998, 4328, 5951, 5996, 8656, 11902, 11992, 16489, 23804, 23984, 32978, 47608, 65956, 95216, 131912, 263824, 810959, 1621918, 3243836, 6487672, 8920549, 12975344, 17841098, 35682196, 71364392, 142728784]

約数ペア:

[(1, 142728784), (2, 71364392), (4, 35682196), (8, 17841098), (11, 12975344), (16, 8920549), (22, 6487672), (44, 3243836), (88, 1621918), (176, 810959), (541, 263824), (1082, 131912), (1499, 95216), (2164, 65956), (2998, 47608), (4328, 32978), (5951, 23984), (5996, 23804), (8656, 16489), (11902, 11992)]