138981216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131611}}^1$

素因数の和:131635

約数の個数: 48

約数和(自身を含む): 397994688

約数和(自身を除く): 259013472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 131611, 263222, 394833, 526444, 789666, 1052888, 1447721, 1579332, 2105776, 2895442, 3158664, 4211552, 4343163, 5790884, 6317328, 8686326, 11581768, 12634656, 17372652, 23163536, 34745304, 46327072, 69490608, 138981216]

約数ペア:

[(1, 138981216), (2, 69490608), (3, 46327072), (4, 34745304), (6, 23163536), (8, 17372652), (11, 12634656), (12, 11581768), (16, 8686326), (22, 6317328), (24, 5790884), (32, 4343163), (33, 4211552), (44, 3158664), (48, 2895442), (66, 2105776), (88, 1579332), (96, 1447721), (132, 1052888), (176, 789666), (264, 526444), (352, 394833), (528, 263222), (1056, 131611)]