198700128

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 673650432

約数和(自身を除く): 474950304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 96, 99, 101, 108, 132, 138, 144, 162, 176, 184, 198, 202, 207, 216, 243, 253, 264, 276, 288, 297, 303, 324, 352, 368, 396, 404, 414, 432, 486, 506, 528, 552, 594, 606, 621, 648, 736, 759, 792, 808, 828, 864, 891, 909, 972, 1012, 1056, 1104, 1111, 1188, 1212, 1242, 1296, 1518, 1584, 1616, 1656, 1782, 1818, 1863, 1944, 2024, 2208, 2222, 2277, 2323, 2376, 2424, 2484, 2592, 2673, 2727, 3036, 3168, 3232, 3312, 3333, 3564, 3636, 3726, 3888, 4048, 4444, 4554, 4646, 4752, 4848, 4968, 5346, 5454, 5589, 6072, 6624, 6666, 6831, 6969, 7128, 7272, 7452, 7776, 8096, 8181, 8888, 9108, 9292, 9504, 9696, 9936, 9999, 10692, 10908, 11178, 12144, 13332, 13662, 13938, 14256, 14544, 14904, 16362, 17776, 18216, 18584, 19872, 19998, 20493, 20907, 21384, 21816, 22356, 24288, 24543, 25553, 26664, 27324, 27876, 28512, 29088, 29808, 29997, 32724, 35552, 36432, 37168, 39996, 40986, 41814, 42768, 43632, 44712, 49086, 51106, 53328, 54648, 55752, 59616, 59994, 61479, 62721, 65448, 72864, 74336, 76659, 79992, 81972, 83628, 85536, 87264, 89424, 89991, 98172, 102212, 106656, 109296, 111504, 119988, 122958, 125442, 130896, 153318, 159984, 163944, 167256, 178848, 179982, 188163, 196344, 204424, 218592, 223008, 229977, 239976, 245916, 250884, 261792, 269973, 306636, 319968, 327888, 334512, 359964, 376326, 392688, 408848, 459954, 479952, 491832, 501768, 539946, 564489, 613272, 655776, 669024, 689931, 719928, 752652, 785376, 817696, 919908, 959904, 983664, 1003536, 1079892, 1128978, 1226544, 1379862, 1439856, 1505304, 1839816, 1967328, 2007072, 2069793, 2159784, 2257956, 2453088, 2759724, 2879712, 3010608, 3679632, 4139586, 4319568, 4515912, 5519448, 6021216, 6209379, 7359264, 8279172, 8639136, 9031824, 11038896, 12418758, 16558344, 18063648, 22077792, 24837516, 33116688, 49675032, 66233376, 99350064, 198700128]

約数ペア:

[(1, 198700128), (2, 99350064), (3, 66233376), (4, 49675032), (6, 33116688), (8, 24837516), (9, 22077792), (11, 18063648), (12, 16558344), (16, 12418758), (18, 11038896), (22, 9031824), (23, 8639136), (24, 8279172), (27, 7359264), (32, 6209379), (33, 6021216), (36, 5519448), (44, 4515912), (46, 4319568), (48, 4139586), (54, 3679632), (66, 3010608), (69, 2879712), (72, 2759724), (81, 2453088), (88, 2257956), (92, 2159784), (96, 2069793), (99, 2007072), (101, 1967328), (108, 1839816), (132, 1505304), (138, 1439856), (144, 1379862), (162, 1226544), (176, 1128978), (184, 1079892), (198, 1003536), (202, 983664), (207, 959904), (216, 919908), (243, 817696), (253, 785376), (264, 752652), (276, 719928), (288, 689931), (297, 669024), (303, 655776), (324, 613272), (352, 564489), (368, 539946), (396, 501768), (404, 491832), (414, 479952), (432, 459954), (486, 408848), (506, 392688), (528, 376326), (552, 359964), (594, 334512), (606, 327888), (621, 319968), (648, 306636), (736, 269973), (759, 261792), (792, 250884), (808, 245916), (828, 239976), (864, 229977), (891, 223008), (909, 218592), (972, 204424), (1012, 196344), (1056, 188163), (1104, 179982), (1111, 178848), (1188, 167256), (1212, 163944), (1242, 159984), (1296, 153318), (1518, 130896), (1584, 125442), (1616, 122958), (1656, 119988), (1782, 111504), (1818, 109296), (1863, 106656), (1944, 102212), (2024, 98172), (2208, 89991), (2222, 89424), (2277, 87264), (2323, 85536), (2376, 83628), (2424, 81972), (2484, 79992), (2592, 76659), (2673, 74336), (2727, 72864), (3036, 65448), (3168, 62721), (3232, 61479), (3312, 59994), (3333, 59616), (3564, 55752), (3636, 54648), (3726, 53328), (3888, 51106), (4048, 49086), (4444, 44712), (4554, 43632), (4646, 42768), (4752, 41814), (4848, 40986), (4968, 39996), (5346, 37168), (5454, 36432), (5589, 35552), (6072, 32724), (6624, 29997), (6666, 29808), (6831, 29088), (6969, 28512), (7128, 27876), (7272, 27324), (7452, 26664), (7776, 25553), (8096, 24543), (8181, 24288), (8888, 22356), (9108, 21816), (9292, 21384), (9504, 20907), (9696, 20493), (9936, 19998), (9999, 19872), (10692, 18584), (10908, 18216), (11178, 17776), (12144, 16362), (13332, 14904), (13662, 14544), (13938, 14256)]