131368266

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{757}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 295147008

約数和(自身を除く): 163778742

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 311, 558, 622, 757, 933, 1514, 1866, 2271, 2799, 4542, 5598, 6813, 9641, 13626, 19282, 23467, 28923, 46934, 57846, 70401, 86769, 140802, 173538, 211203, 235427, 422406, 470854, 706281, 1412562, 2118843, 4237686, 7298237, 14596474, 21894711, 43789422, 65684133, 131368266]

約数ペア:

[(1, 131368266), (2, 65684133), (3, 43789422), (6, 21894711), (9, 14596474), (18, 7298237), (31, 4237686), (62, 2118843), (93, 1412562), (186, 706281), (279, 470854), (311, 422406), (558, 235427), (622, 211203), (757, 173538), (933, 140802), (1514, 86769), (1866, 70401), (2271, 57846), (2799, 46934), (4542, 28923), (5598, 23467), (6813, 19282), (9641, 13626)]