162912160

素因数分解:

$2^5\times 5^1\times {\mathrm{1018201}}^1$

素因数の和:1018216

約数の個数: 24

約数和(自身を含む): 384880356

約数和(自身を除く): 221968196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1018201, 2036402, 4072804, 5091005, 8145608, 10182010, 16291216, 20364020, 32582432, 40728040, 81456080, 162912160]

約数ペア:

[(1, 162912160), (2, 81456080), (4, 40728040), (5, 32582432), (8, 20364020), (10, 16291216), (16, 10182010), (20, 8145608), (32, 5091005), (40, 4072804), (80, 2036402), (160, 1018201)]