166388534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{15959}}^1$

素因数の和:16375

約数の個数: 16

約数和(自身を含む): 269468640

約数和(自身を除く): 103080106

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 15959, 31918, 207467, 414934, 6399559, 12799118, 83194267, 166388534]

約数ペア:

[(1, 166388534), (2, 83194267), (13, 12799118), (26, 6399559), (401, 414934), (802, 207467), (5213, 31918), (10426, 15959)]