131655082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 223679232

約数和(自身を除く): 92024150

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 1607, 1781, 3151, 3214, 3562, 6302, 20891, 36961, 40963, 41782, 73922, 81926, 220159, 440318, 480493, 960986, 2862067, 5063657, 5724134, 10127314, 65827541, 131655082]

約数ペア:

[(1, 131655082), (2, 65827541), (13, 10127314), (23, 5724134), (26, 5063657), (46, 2862067), (137, 960986), (274, 480493), (299, 440318), (598, 220159), (1607, 81926), (1781, 73922), (3151, 41782), (3214, 40963), (3562, 36961), (6302, 20891)]