142121232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 467970048

約数和(自身を除く): 325848816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 47, 48, 66, 69, 72, 83, 88, 92, 94, 99, 132, 138, 141, 144, 166, 176, 184, 188, 198, 207, 249, 253, 264, 276, 282, 332, 368, 376, 396, 414, 423, 498, 506, 517, 528, 552, 564, 664, 747, 752, 759, 792, 828, 846, 913, 996, 1012, 1034, 1081, 1104, 1128, 1328, 1494, 1518, 1551, 1584, 1656, 1692, 1826, 1909, 1992, 2024, 2068, 2162, 2256, 2277, 2739, 2988, 3036, 3102, 3243, 3312, 3384, 3652, 3818, 3901, 3984, 4048, 4136, 4324, 4554, 4653, 5478, 5727, 5976, 6072, 6204, 6486, 6768, 7304, 7636, 7802, 8217, 8272, 8648, 9108, 9306, 9729, 10956, 11454, 11703, 11891, 11952, 12144, 12408, 12972, 14608, 15272, 15604, 16434, 17181, 17296, 18216, 18612, 19458, 20999, 21912, 22908, 23406, 23782, 24816, 25944, 30544, 31208, 32868, 34362, 35109, 35673, 36432, 37224, 38916, 41998, 42911, 43824, 45816, 46812, 47564, 51888, 62416, 62997, 65736, 68724, 70218, 71346, 74448, 77832, 83996, 85822, 89723, 91632, 93624, 95128, 107019, 125994, 128733, 131472, 137448, 140436, 142692, 155664, 167992, 171644, 179446, 187248, 188991, 190256, 214038, 251988, 257466, 269169, 274896, 280872, 285384, 335984, 343288, 358892, 377982, 386199, 428076, 503976, 514932, 538338, 561744, 570768, 686576, 717784, 755964, 772398, 807507, 856152, 986953, 1007952, 1029864, 1076676, 1435568, 1511928, 1544796, 1615014, 1712304, 1973906, 2059728, 2153352, 2960859, 3023856, 3089592, 3230028, 3947812, 4306704, 5921718, 6179184, 6460056, 7895624, 8882577, 11843436, 12920112, 15791248, 17765154, 23686872, 35530308, 47373744, 71060616, 142121232]

約数ペア:

[(1, 142121232), (2, 71060616), (3, 47373744), (4, 35530308), (6, 23686872), (8, 17765154), (9, 15791248), (11, 12920112), (12, 11843436), (16, 8882577), (18, 7895624), (22, 6460056), (23, 6179184), (24, 5921718), (33, 4306704), (36, 3947812), (44, 3230028), (46, 3089592), (47, 3023856), (48, 2960859), (66, 2153352), (69, 2059728), (72, 1973906), (83, 1712304), (88, 1615014), (92, 1544796), (94, 1511928), (99, 1435568), (132, 1076676), (138, 1029864), (141, 1007952), (144, 986953), (166, 856152), (176, 807507), (184, 772398), (188, 755964), (198, 717784), (207, 686576), (249, 570768), (253, 561744), (264, 538338), (276, 514932), (282, 503976), (332, 428076), (368, 386199), (376, 377982), (396, 358892), (414, 343288), (423, 335984), (498, 285384), (506, 280872), (517, 274896), (528, 269169), (552, 257466), (564, 251988), (664, 214038), (747, 190256), (752, 188991), (759, 187248), (792, 179446), (828, 171644), (846, 167992), (913, 155664), (996, 142692), (1012, 140436), (1034, 137448), (1081, 131472), (1104, 128733), (1128, 125994), (1328, 107019), (1494, 95128), (1518, 93624), (1551, 91632), (1584, 89723), (1656, 85822), (1692, 83996), (1826, 77832), (1909, 74448), (1992, 71346), (2024, 70218), (2068, 68724), (2162, 65736), (2256, 62997), (2277, 62416), (2739, 51888), (2988, 47564), (3036, 46812), (3102, 45816), (3243, 43824), (3312, 42911), (3384, 41998), (3652, 38916), (3818, 37224), (3901, 36432), (3984, 35673), (4048, 35109), (4136, 34362), (4324, 32868), (4554, 31208), (4653, 30544), (5478, 25944), (5727, 24816), (5976, 23782), (6072, 23406), (6204, 22908), (6486, 21912), (6768, 20999), (7304, 19458), (7636, 18612), (7802, 18216), (8217, 17296), (8272, 17181), (8648, 16434), (9108, 15604), (9306, 15272), (9729, 14608), (10956, 12972), (11454, 12408), (11703, 12144), (11891, 11952)]