149634612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 403603200

約数和(自身を除く): 253968588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 1759, 2363, 2502, 3518, 4726, 5004, 5277, 7036, 7089, 9452, 10554, 14178, 15831, 21108, 21267, 28356, 29903, 31662, 42534, 59806, 63324, 85068, 89709, 119612, 179418, 244501, 269127, 358836, 489002, 538254, 733503, 978004, 1076508, 1467006, 2200509, 2934012, 4156517, 4401018, 8313034, 8802036, 12469551, 16626068, 24939102, 37408653, 49878204, 74817306, 149634612]

約数ペア:

[(1, 149634612), (2, 74817306), (3, 49878204), (4, 37408653), (6, 24939102), (9, 16626068), (12, 12469551), (17, 8802036), (18, 8313034), (34, 4401018), (36, 4156517), (51, 2934012), (68, 2200509), (102, 1467006), (139, 1076508), (153, 978004), (204, 733503), (278, 538254), (306, 489002), (417, 358836), (556, 269127), (612, 244501), (834, 179418), (1251, 119612), (1668, 89709), (1759, 85068), (2363, 63324), (2502, 59806), (3518, 42534), (4726, 31662), (5004, 29903), (5277, 28356), (7036, 21267), (7089, 21108), (9452, 15831), (10554, 14178)]