180086548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{2131}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 324388064

約数和(自身を除く): 144301516

約数列:

[1, 2, 4, 37, 74, 148, 571, 1142, 2131, 2284, 4262, 8524, 21127, 42254, 78847, 84508, 157694, 315388, 1216801, 2433602, 4867204, 45021637, 90043274, 180086548]

約数ペア:

[(1, 180086548), (2, 90043274), (4, 45021637), (37, 4867204), (74, 2433602), (148, 1216801), (571, 315388), (1142, 157694), (2131, 84508), (2284, 78847), (4262, 42254), (8524, 21127)]