131790348

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{8779}}^1$

素因数の和:8931

約数の個数: 48

約数和(自身を含む): 344176000

約数和(自身を除く): 212385652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 8779, 15012, 17558, 26337, 35116, 52674, 79011, 105348, 158022, 237033, 316044, 474066, 948132, 1220281, 2440562, 3660843, 4881124, 7321686, 10982529, 14643372, 21965058, 32947587, 43930116, 65895174, 131790348]

約数ペア:

[(1, 131790348), (2, 65895174), (3, 43930116), (4, 32947587), (6, 21965058), (9, 14643372), (12, 10982529), (18, 7321686), (27, 4881124), (36, 3660843), (54, 2440562), (108, 1220281), (139, 948132), (278, 474066), (417, 316044), (556, 237033), (834, 158022), (1251, 105348), (1668, 79011), (2502, 52674), (3753, 35116), (5004, 26337), (7506, 17558), (8779, 15012)]