142933428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 420987840

約数和(自身を除く): 278054412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 157, 171, 198, 209, 228, 242, 314, 342, 363, 396, 418, 471, 484, 627, 628, 684, 726, 836, 942, 1089, 1254, 1331, 1413, 1452, 1727, 1881, 1884, 2178, 2299, 2508, 2662, 2826, 2983, 3454, 3762, 3993, 4356, 4598, 5181, 5324, 5652, 5966, 6897, 6908, 7524, 7986, 8949, 9196, 10362, 11932, 11979, 13794, 15543, 15972, 17898, 18997, 20691, 20724, 23958, 25289, 26847, 27588, 31086, 32813, 35796, 37994, 41382, 47916, 50578, 53694, 56991, 62172, 65626, 75867, 75988, 82764, 98439, 101156, 107388, 113982, 131252, 151734, 170973, 196878, 208967, 227601, 227964, 295317, 303468, 341946, 360943, 393756, 417934, 455202, 590634, 626901, 683892, 721886, 835868, 910404, 1082829, 1181268, 1253802, 1443772, 1880703, 2165658, 2507604, 3248487, 3761406, 3970373, 4331316, 6496974, 7522812, 7940746, 11911119, 12993948, 15881492, 23822238, 35733357, 47644476, 71466714, 142933428]

約数ペア:

[(1, 142933428), (2, 71466714), (3, 47644476), (4, 35733357), (6, 23822238), (9, 15881492), (11, 12993948), (12, 11911119), (18, 7940746), (19, 7522812), (22, 6496974), (33, 4331316), (36, 3970373), (38, 3761406), (44, 3248487), (57, 2507604), (66, 2165658), (76, 1880703), (99, 1443772), (114, 1253802), (121, 1181268), (132, 1082829), (157, 910404), (171, 835868), (198, 721886), (209, 683892), (228, 626901), (242, 590634), (314, 455202), (342, 417934), (363, 393756), (396, 360943), (418, 341946), (471, 303468), (484, 295317), (627, 227964), (628, 227601), (684, 208967), (726, 196878), (836, 170973), (942, 151734), (1089, 131252), (1254, 113982), (1331, 107388), (1413, 101156), (1452, 98439), (1727, 82764), (1881, 75988), (1884, 75867), (2178, 65626), (2299, 62172), (2508, 56991), (2662, 53694), (2826, 50578), (2983, 47916), (3454, 41382), (3762, 37994), (3993, 35796), (4356, 32813), (4598, 31086), (5181, 27588), (5324, 26847), (5652, 25289), (5966, 23958), (6897, 20724), (6908, 20691), (7524, 18997), (7986, 17898), (8949, 15972), (9196, 15543), (10362, 13794), (11932, 11979)]