162545140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353359}}^1$

素因数の和:353391

約数の個数: 24

約数和(自身を含む): 356186880

約数和(自身を除く): 193641740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 353359, 706718, 1413436, 1766795, 3533590, 7067180, 8127257, 16254514, 32509028, 40636285, 81272570, 162545140]

約数ペア:

[(1, 162545140), (2, 81272570), (4, 40636285), (5, 32509028), (10, 16254514), (20, 8127257), (23, 7067180), (46, 3533590), (92, 1766795), (115, 1413436), (230, 706718), (460, 353359)]