148732016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{111997}}^1$

素因数の和:112088

約数の個数: 20

約数和(自身を含む): 291642792

約数和(自身を除く): 142910776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 111997, 223994, 447988, 895976, 1791952, 9295751, 18591502, 37183004, 74366008, 148732016]

約数ペア:

[(1, 148732016), (2, 74366008), (4, 37183004), (8, 18591502), (16, 9295751), (83, 1791952), (166, 895976), (332, 447988), (664, 223994), (1328, 111997)]