148526728

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15331}}^1$

素因数の和:15517

約数の個数: 32

約数和(自身を含む): 320132160

約数和(自身を除く): 171605432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 15331, 30662, 61324, 107317, 122648, 214634, 429268, 858536, 2652263, 5304526, 10609052, 18565841, 21218104, 37131682, 74263364, 148526728]

約数ペア:

[(1, 148526728), (2, 74263364), (4, 37131682), (7, 21218104), (8, 18565841), (14, 10609052), (28, 5304526), (56, 2652263), (173, 858536), (346, 429268), (692, 214634), (1211, 122648), (1384, 107317), (2422, 61324), (4844, 30662), (9688, 15331)]