147229120

素因数分解:

$2^6\times 5^1\times {\mathrm{460091}}^1$

素因数の和:460108

約数の個数: 28

約数和(自身を含む): 350590104

約数和(自身を除く): 203360984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 460091, 920182, 1840364, 2300455, 3680728, 4600910, 7361456, 9201820, 14722912, 18403640, 29445824, 36807280, 73614560, 147229120]

約数ペア:

[(1, 147229120), (2, 73614560), (4, 36807280), (5, 29445824), (8, 18403640), (10, 14722912), (16, 9201820), (20, 7361456), (32, 4600910), (40, 3680728), (64, 2300455), (80, 1840364), (160, 920182), (320, 460091)]