161276544

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 555527700

約数和(自身を除く): 394251156

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 89, 96, 99, 104, 117, 121, 128, 132, 143, 144, 156, 176, 178, 192, 198, 208, 234, 242, 264, 267, 286, 288, 312, 352, 356, 363, 384, 396, 416, 429, 468, 484, 528, 534, 572, 576, 624, 704, 712, 726, 792, 801, 832, 858, 936, 968, 979, 1056, 1068, 1089, 1144, 1152, 1157, 1248, 1287, 1408, 1424, 1452, 1573, 1584, 1602, 1664, 1716, 1872, 1936, 1958, 2112, 2136, 2178, 2288, 2314, 2496, 2574, 2848, 2904, 2937, 3146, 3168, 3204, 3432, 3471, 3744, 3872, 3916, 4224, 4272, 4356, 4576, 4628, 4719, 4992, 5148, 5696, 5808, 5874, 6292, 6336, 6408, 6864, 6942, 7488, 7744, 7832, 8544, 8712, 8811, 9152, 9256, 9438, 10296, 10413, 10769, 11392, 11616, 11748, 12584, 12672, 12727, 12816, 13728, 13884, 14157, 14976, 15488, 15664, 17088, 17424, 17622, 18304, 18512, 18876, 20592, 20826, 21538, 23232, 23496, 25168, 25454, 25632, 27456, 27768, 28314, 31328, 32307, 34176, 34848, 35244, 37024, 37752, 38181, 41184, 41652, 43076, 46464, 46992, 50336, 50908, 51264, 54912, 55536, 56628, 62656, 64614, 69696, 70488, 74048, 75504, 76362, 82368, 83304, 86152, 93984, 96921, 100672, 101816, 102528, 111072, 113256, 114543, 125312, 129228, 139392, 139997, 140976, 148096, 151008, 152724, 164736, 166608, 172304, 187968, 193842, 201344, 203632, 222144, 226512, 229086, 258456, 279994, 281952, 302016, 305448, 333216, 344608, 375936, 387684, 407264, 419991, 444288, 453024, 458172, 516912, 559988, 563904, 604032, 610896, 666432, 689216, 775368, 814528, 839982, 906048, 916344, 1033824, 1119976, 1127808, 1221792, 1259973, 1332864, 1378432, 1550736, 1629056, 1679964, 1812096, 1832688, 2067648, 2239952, 2443584, 2519946, 3101472, 3359928, 3665376, 4135296, 4479904, 4887168, 5039892, 6202944, 6719856, 7330752, 8959808, 10079784, 12405888, 13439712, 14661504, 17919616, 20159568, 26879424, 40319136, 53758848, 80638272, 161276544]

約数ペア:

[(1, 161276544), (2, 80638272), (3, 53758848), (4, 40319136), (6, 26879424), (8, 20159568), (9, 17919616), (11, 14661504), (12, 13439712), (13, 12405888), (16, 10079784), (18, 8959808), (22, 7330752), (24, 6719856), (26, 6202944), (32, 5039892), (33, 4887168), (36, 4479904), (39, 4135296), (44, 3665376), (48, 3359928), (52, 3101472), (64, 2519946), (66, 2443584), (72, 2239952), (78, 2067648), (88, 1832688), (89, 1812096), (96, 1679964), (99, 1629056), (104, 1550736), (117, 1378432), (121, 1332864), (128, 1259973), (132, 1221792), (143, 1127808), (144, 1119976), (156, 1033824), (176, 916344), (178, 906048), (192, 839982), (198, 814528), (208, 775368), (234, 689216), (242, 666432), (264, 610896), (267, 604032), (286, 563904), (288, 559988), (312, 516912), (352, 458172), (356, 453024), (363, 444288), (384, 419991), (396, 407264), (416, 387684), (429, 375936), (468, 344608), (484, 333216), (528, 305448), (534, 302016), (572, 281952), (576, 279994), (624, 258456), (704, 229086), (712, 226512), (726, 222144), (792, 203632), (801, 201344), (832, 193842), (858, 187968), (936, 172304), (968, 166608), (979, 164736), (1056, 152724), (1068, 151008), (1089, 148096), (1144, 140976), (1152, 139997), (1157, 139392), (1248, 129228), (1287, 125312), (1408, 114543), (1424, 113256), (1452, 111072), (1573, 102528), (1584, 101816), (1602, 100672), (1664, 96921), (1716, 93984), (1872, 86152), (1936, 83304), (1958, 82368), (2112, 76362), (2136, 75504), (2178, 74048), (2288, 70488), (2314, 69696), (2496, 64614), (2574, 62656), (2848, 56628), (2904, 55536), (2937, 54912), (3146, 51264), (3168, 50908), (3204, 50336), (3432, 46992), (3471, 46464), (3744, 43076), (3872, 41652), (3916, 41184), (4224, 38181), (4272, 37752), (4356, 37024), (4576, 35244), (4628, 34848), (4719, 34176), (4992, 32307), (5148, 31328), (5696, 28314), (5808, 27768), (5874, 27456), (6292, 25632), (6336, 25454), (6408, 25168), (6864, 23496), (6942, 23232), (7488, 21538), (7744, 20826), (7832, 20592), (8544, 18876), (8712, 18512), (8811, 18304), (9152, 17622), (9256, 17424), (9438, 17088), (10296, 15664), (10413, 15488), (10769, 14976), (11392, 14157), (11616, 13884), (11748, 13728), (12584, 12816), (12672, 12727)]