142181248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{100981}}^1$

素因数の和:101006

約数の個数: 32

約数和(自身を含む): 309004920

約数和(自身を除く): 166823672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 100981, 201962, 403924, 807848, 1110791, 1615696, 2221582, 3231392, 4443164, 6462784, 8886328, 12925568, 17772656, 35545312, 71090624, 142181248]

約数ペア:

[(1, 142181248), (2, 71090624), (4, 35545312), (8, 17772656), (11, 12925568), (16, 8886328), (22, 6462784), (32, 4443164), (44, 3231392), (64, 2221582), (88, 1615696), (128, 1110791), (176, 807848), (352, 403924), (704, 201962), (1408, 100981)]