218166157438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{354121}}^1$

素因数の和:354432

約数の個数: 32

約数和(自身を含む): 348796005120

約数和(自身を除く): 130629847682

約数列:

[1, 2, 23, 46, 59, 118, 227, 454, 1357, 2714, 5221, 10442, 13393, 26786, 308039, 354121, 616078, 708242, 8144783, 16289566, 20893139, 41786278, 80385467, 160770934, 480542197, 961084394, 1848865741, 3697731482, 4742742553, 9485485106, 109083078719, 218166157438]

約数ペア:

[(1, 218166157438), (2, 109083078719), (23, 9485485106), (46, 4742742553), (59, 3697731482), (118, 1848865741), (227, 961084394), (454, 480542197), (1357, 160770934), (2714, 80385467), (5221, 41786278), (10442, 20893139), (13393, 16289566), (26786, 8144783), (308039, 708242), (354121, 616078)]