145081188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 446293120

約数和(自身を除く): 301211932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 157, 171, 193, 228, 252, 266, 314, 342, 386, 399, 471, 532, 579, 628, 684, 772, 798, 942, 1099, 1158, 1197, 1351, 1413, 1596, 1737, 1884, 2198, 2316, 2394, 2702, 2826, 2983, 3297, 3474, 3667, 4053, 4396, 4788, 5404, 5652, 5966, 6594, 6948, 7334, 8106, 8949, 9891, 11001, 11932, 12159, 13188, 14668, 16212, 17898, 19782, 20881, 22002, 24318, 25669, 26847, 30301, 33003, 35796, 39564, 41762, 44004, 48636, 51338, 53694, 60602, 62643, 66006, 77007, 83524, 90903, 102676, 107388, 121204, 125286, 132012, 154014, 181806, 187929, 212107, 231021, 250572, 272709, 308028, 363612, 375858, 424214, 462042, 545418, 575719, 636321, 751716, 848428, 924084, 1090836, 1151438, 1272642, 1727157, 1908963, 2302876, 2545284, 3454314, 3817926, 4030033, 5181471, 6908628, 7635852, 8060066, 10362942, 12090099, 16120132, 20725884, 24180198, 36270297, 48360396, 72540594, 145081188]

約数ペア:

[(1, 145081188), (2, 72540594), (3, 48360396), (4, 36270297), (6, 24180198), (7, 20725884), (9, 16120132), (12, 12090099), (14, 10362942), (18, 8060066), (19, 7635852), (21, 6908628), (28, 5181471), (36, 4030033), (38, 3817926), (42, 3454314), (57, 2545284), (63, 2302876), (76, 1908963), (84, 1727157), (114, 1272642), (126, 1151438), (133, 1090836), (157, 924084), (171, 848428), (193, 751716), (228, 636321), (252, 575719), (266, 545418), (314, 462042), (342, 424214), (386, 375858), (399, 363612), (471, 308028), (532, 272709), (579, 250572), (628, 231021), (684, 212107), (772, 187929), (798, 181806), (942, 154014), (1099, 132012), (1158, 125286), (1197, 121204), (1351, 107388), (1413, 102676), (1596, 90903), (1737, 83524), (1884, 77007), (2198, 66006), (2316, 62643), (2394, 60602), (2702, 53694), (2826, 51338), (2983, 48636), (3297, 44004), (3474, 41762), (3667, 39564), (4053, 35796), (4396, 33003), (4788, 30301), (5404, 26847), (5652, 25669), (5966, 24318), (6594, 22002), (6948, 20881), (7334, 19782), (8106, 17898), (8949, 16212), (9891, 14668), (11001, 13188), (11932, 12159)]