164143584

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 561375360

約数和(自身を除く): 397231776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 101, 108, 114, 132, 144, 152, 162, 171, 176, 198, 202, 209, 216, 228, 243, 264, 288, 297, 303, 304, 324, 342, 352, 396, 404, 418, 432, 456, 486, 513, 528, 594, 606, 608, 627, 648, 684, 792, 808, 836, 864, 891, 909, 912, 972, 1026, 1056, 1111, 1188, 1212, 1254, 1296, 1368, 1539, 1584, 1616, 1672, 1782, 1818, 1824, 1881, 1919, 1944, 2052, 2222, 2376, 2424, 2508, 2592, 2673, 2727, 2736, 3078, 3168, 3232, 3333, 3344, 3564, 3636, 3762, 3838, 3888, 4104, 4444, 4617, 4752, 4848, 5016, 5346, 5454, 5472, 5643, 5757, 6156, 6666, 6688, 7128, 7272, 7524, 7676, 7776, 8181, 8208, 8888, 9234, 9504, 9696, 9999, 10032, 10692, 10908, 11286, 11514, 12312, 13332, 14256, 14544, 15048, 15352, 16362, 16416, 16929, 17271, 17776, 18468, 19998, 20064, 21109, 21384, 21816, 22572, 23028, 24543, 24624, 26664, 28512, 29088, 29997, 30096, 30704, 32724, 33858, 34542, 35552, 36936, 39996, 42218, 42768, 43632, 45144, 46056, 49086, 49248, 50787, 51813, 53328, 59994, 60192, 61408, 63327, 65448, 67716, 69084, 73872, 79992, 84436, 85536, 87264, 89991, 90288, 92112, 98172, 101574, 103626, 106656, 119988, 126654, 130896, 135432, 138168, 147744, 155439, 159984, 168872, 179982, 180576, 184224, 189981, 196344, 203148, 207252, 239976, 253308, 261792, 269973, 270864, 276336, 310878, 319968, 337744, 359964, 379962, 392688, 406296, 414504, 466317, 479952, 506616, 539946, 541728, 552672, 569943, 621756, 675488, 719928, 759924, 785376, 812592, 829008, 932634, 959904, 1013232, 1079892, 1139886, 1243512, 1439856, 1519848, 1625184, 1658016, 1709829, 1865268, 2026464, 2159784, 2279772, 2487024, 2879712, 3039696, 3419658, 3730536, 4319568, 4559544, 4974048, 5129487, 6079392, 6839316, 7461072, 8639136, 9119088, 10258974, 13678632, 14922144, 18238176, 20517948, 27357264, 41035896, 54714528, 82071792, 164143584]

約数ペア:

[(1, 164143584), (2, 82071792), (3, 54714528), (4, 41035896), (6, 27357264), (8, 20517948), (9, 18238176), (11, 14922144), (12, 13678632), (16, 10258974), (18, 9119088), (19, 8639136), (22, 7461072), (24, 6839316), (27, 6079392), (32, 5129487), (33, 4974048), (36, 4559544), (38, 4319568), (44, 3730536), (48, 3419658), (54, 3039696), (57, 2879712), (66, 2487024), (72, 2279772), (76, 2159784), (81, 2026464), (88, 1865268), (96, 1709829), (99, 1658016), (101, 1625184), (108, 1519848), (114, 1439856), (132, 1243512), (144, 1139886), (152, 1079892), (162, 1013232), (171, 959904), (176, 932634), (198, 829008), (202, 812592), (209, 785376), (216, 759924), (228, 719928), (243, 675488), (264, 621756), (288, 569943), (297, 552672), (303, 541728), (304, 539946), (324, 506616), (342, 479952), (352, 466317), (396, 414504), (404, 406296), (418, 392688), (432, 379962), (456, 359964), (486, 337744), (513, 319968), (528, 310878), (594, 276336), (606, 270864), (608, 269973), (627, 261792), (648, 253308), (684, 239976), (792, 207252), (808, 203148), (836, 196344), (864, 189981), (891, 184224), (909, 180576), (912, 179982), (972, 168872), (1026, 159984), (1056, 155439), (1111, 147744), (1188, 138168), (1212, 135432), (1254, 130896), (1296, 126654), (1368, 119988), (1539, 106656), (1584, 103626), (1616, 101574), (1672, 98172), (1782, 92112), (1818, 90288), (1824, 89991), (1881, 87264), (1919, 85536), (1944, 84436), (2052, 79992), (2222, 73872), (2376, 69084), (2424, 67716), (2508, 65448), (2592, 63327), (2673, 61408), (2727, 60192), (2736, 59994), (3078, 53328), (3168, 51813), (3232, 50787), (3333, 49248), (3344, 49086), (3564, 46056), (3636, 45144), (3762, 43632), (3838, 42768), (3888, 42218), (4104, 39996), (4444, 36936), (4617, 35552), (4752, 34542), (4848, 33858), (5016, 32724), (5346, 30704), (5454, 30096), (5472, 29997), (5643, 29088), (5757, 28512), (6156, 26664), (6666, 24624), (6688, 24543), (7128, 23028), (7272, 22572), (7524, 21816), (7676, 21384), (7776, 21109), (8181, 20064), (8208, 19998), (8888, 18468), (9234, 17776), (9504, 17271), (9696, 16929), (9999, 16416), (10032, 16362), (10692, 15352), (10908, 15048), (11286, 14544), (11514, 14256), (12312, 13332)]