147399976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{259507}}^1$

素因数の和:259584

約数の個数: 16

約数和(自身を含む): 280268640

約数和(自身を除く): 132868664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 259507, 519014, 1038028, 2076056, 18424997, 36849994, 73699988, 147399976]

約数ペア:

[(1, 147399976), (2, 73699988), (4, 36849994), (8, 18424997), (71, 2076056), (142, 1038028), (284, 519014), (568, 259507)]