155416816

素因数分解:

$2^4\times {\mathrm{2399}}^1\times {\mathrm{4049}}^1$

素因数の和:6456

約数の個数: 20

約数和(自身を含む): 301320000

約数和(自身を除く): 145903184

約数列:

[1, 2, 4, 8, 16, 2399, 4049, 4798, 8098, 9596, 16196, 19192, 32392, 38384, 64784, 9713551, 19427102, 38854204, 77708408, 155416816]

約数ペア:

[(1, 155416816), (2, 77708408), (4, 38854204), (8, 19427102), (16, 9713551), (2399, 64784), (4049, 38384), (4798, 32392), (8098, 19192), (9596, 16196)]