147149604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 454679680

約数和(自身を除く): 307530076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 399, 421, 438, 511, 532, 657, 684, 798, 842, 876, 1022, 1197, 1263, 1314, 1387, 1533, 1596, 1684, 2044, 2394, 2526, 2628, 2774, 2947, 3066, 3789, 4161, 4599, 4788, 5052, 5548, 5894, 6132, 7578, 7999, 8322, 8841, 9198, 9709, 11788, 12483, 15156, 15998, 16644, 17682, 18396, 19418, 23997, 24966, 26523, 29127, 30733, 31996, 35364, 38836, 47994, 49932, 53046, 55993, 58254, 61466, 71991, 87381, 92199, 95988, 106092, 111986, 116508, 122932, 143982, 167979, 174762, 184398, 215131, 223972, 276597, 287964, 335958, 349524, 368796, 430262, 503937, 553194, 583927, 645393, 671916, 860524, 1007874, 1106388, 1167854, 1290786, 1751781, 1936179, 2015748, 2335708, 2581572, 3503562, 3872358, 4087489, 5255343, 7007124, 7744716, 8174978, 10510686, 12262467, 16349956, 21021372, 24524934, 36787401, 49049868, 73574802, 147149604]

約数ペア:

[(1, 147149604), (2, 73574802), (3, 49049868), (4, 36787401), (6, 24524934), (7, 21021372), (9, 16349956), (12, 12262467), (14, 10510686), (18, 8174978), (19, 7744716), (21, 7007124), (28, 5255343), (36, 4087489), (38, 3872358), (42, 3503562), (57, 2581572), (63, 2335708), (73, 2015748), (76, 1936179), (84, 1751781), (114, 1290786), (126, 1167854), (133, 1106388), (146, 1007874), (171, 860524), (219, 671916), (228, 645393), (252, 583927), (266, 553194), (292, 503937), (342, 430262), (399, 368796), (421, 349524), (438, 335958), (511, 287964), (532, 276597), (657, 223972), (684, 215131), (798, 184398), (842, 174762), (876, 167979), (1022, 143982), (1197, 122932), (1263, 116508), (1314, 111986), (1387, 106092), (1533, 95988), (1596, 92199), (1684, 87381), (2044, 71991), (2394, 61466), (2526, 58254), (2628, 55993), (2774, 53046), (2947, 49932), (3066, 47994), (3789, 38836), (4161, 35364), (4599, 31996), (4788, 30733), (5052, 29127), (5548, 26523), (5894, 24966), (6132, 23997), (7578, 19418), (7999, 18396), (8322, 17682), (8841, 16644), (9198, 15998), (9709, 15156), (11788, 12483)]