148538144

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{7219}}^1$

素因数の和:7872

約数の個数: 24

約数和(自身を含む): 292929840

約数和(自身を除く): 144391696

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 2572, 5144, 7219, 10288, 14438, 20576, 28876, 57752, 115504, 231008, 4641817, 9283634, 18567268, 37134536, 74269072, 148538144]

約数ペア:

[(1, 148538144), (2, 74269072), (4, 37134536), (8, 18567268), (16, 9283634), (32, 4641817), (643, 231008), (1286, 115504), (2572, 57752), (5144, 28876), (7219, 20576), (10288, 14438)]