165063652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{244177}}^1$

素因数の和:244207

約数の個数: 18

約数和(自身を含む): 312792018

約数和(自身を除く): 147728366

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 244177, 488354, 976708, 3174301, 6348602, 12697204, 41265913, 82531826, 165063652]

約数ペア:

[(1, 165063652), (2, 82531826), (4, 41265913), (13, 12697204), (26, 6348602), (52, 3174301), (169, 976708), (338, 488354), (676, 244177)]