148738016

素因数分解:

$2^5\times 7^1\times {\mathrm{664009}}^1$

素因数の和:664026

約数の個数: 24

約数和(自身を含む): 334661040

約数和(自身を除く): 185923024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 664009, 1328018, 2656036, 4648063, 5312072, 9296126, 10624144, 18592252, 21248288, 37184504, 74369008, 148738016]

約数ペア:

[(1, 148738016), (2, 74369008), (4, 37184504), (7, 21248288), (8, 18592252), (14, 10624144), (16, 9296126), (28, 5312072), (32, 4648063), (56, 2656036), (112, 1328018), (224, 664009)]