169940524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31729}}^1$

素因数の和:31849

約数の個数: 24

約数和(自身を含む): 323392160

約数和(自身を除く): 153451636

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 31729, 63458, 126916, 412477, 824954, 1649908, 3268087, 6536174, 13072348, 42485131, 84970262, 169940524]

約数ペア:

[(1, 169940524), (2, 84970262), (4, 42485131), (13, 13072348), (26, 6536174), (52, 3268087), (103, 1649908), (206, 824954), (412, 412477), (1339, 126916), (2678, 63458), (5356, 31729)]