148072016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487079}}^1$

素因数の和:487106

約数の個数: 20

約数和(自身を含む): 301989600

約数和(自身を除く): 153917584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487079, 974158, 1948316, 3896632, 7793264, 9254501, 18509002, 37018004, 74036008, 148072016]

約数ペア:

[(1, 148072016), (2, 74036008), (4, 37018004), (8, 18509002), (16, 9254501), (19, 7793264), (38, 3896632), (76, 1948316), (152, 974158), (304, 487079)]