149819868

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 431929344

約数和(自身を除く): 282109476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 127, 132, 162, 198, 254, 297, 324, 331, 381, 396, 508, 594, 662, 762, 891, 993, 1143, 1188, 1324, 1397, 1524, 1782, 1986, 2286, 2794, 2979, 3429, 3564, 3641, 3972, 4191, 4572, 5588, 5958, 6858, 7282, 8382, 8937, 10287, 10923, 11916, 12573, 13716, 14564, 16764, 17874, 20574, 21846, 25146, 26811, 32769, 35748, 37719, 41148, 42037, 43692, 50292, 53622, 65538, 75438, 84074, 98307, 107244, 113157, 126111, 131076, 150876, 168148, 196614, 226314, 252222, 294921, 378333, 393228, 452628, 462407, 504444, 589842, 756666, 924814, 1134999, 1179684, 1387221, 1513332, 1849628, 2269998, 2774442, 3404997, 4161663, 4539996, 5548884, 6809994, 8323326, 12484989, 13619988, 16646652, 24969978, 37454967, 49939956, 74909934, 149819868]

約数ペア:

[(1, 149819868), (2, 74909934), (3, 49939956), (4, 37454967), (6, 24969978), (9, 16646652), (11, 13619988), (12, 12484989), (18, 8323326), (22, 6809994), (27, 5548884), (33, 4539996), (36, 4161663), (44, 3404997), (54, 2774442), (66, 2269998), (81, 1849628), (99, 1513332), (108, 1387221), (127, 1179684), (132, 1134999), (162, 924814), (198, 756666), (254, 589842), (297, 504444), (324, 462407), (331, 452628), (381, 393228), (396, 378333), (508, 294921), (594, 252222), (662, 226314), (762, 196614), (891, 168148), (993, 150876), (1143, 131076), (1188, 126111), (1324, 113157), (1397, 107244), (1524, 98307), (1782, 84074), (1986, 75438), (2286, 65538), (2794, 53622), (2979, 50292), (3429, 43692), (3564, 42037), (3641, 41148), (3972, 37719), (4191, 35748), (4572, 32769), (5588, 26811), (5958, 25146), (6858, 21846), (7282, 20574), (8382, 17874), (8937, 16764), (10287, 14564), (10923, 13716), (11916, 12573)]