123535872

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 402161760

約数和(自身を除く): 278625888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 83, 96, 102, 114, 128, 136, 144, 152, 153, 166, 171, 192, 204, 228, 249, 256, 272, 288, 304, 306, 323, 332, 342, 384, 408, 456, 498, 512, 544, 576, 608, 612, 646, 664, 684, 747, 768, 816, 912, 969, 996, 1088, 1152, 1216, 1224, 1292, 1328, 1368, 1411, 1494, 1536, 1577, 1632, 1824, 1938, 1992, 2176, 2304, 2432, 2448, 2584, 2656, 2736, 2822, 2907, 2988, 3154, 3264, 3648, 3876, 3984, 4233, 4352, 4608, 4731, 4864, 4896, 5168, 5312, 5472, 5644, 5814, 5976, 6308, 6528, 7296, 7752, 7968, 8466, 8704, 9462, 9728, 9792, 10336, 10624, 10944, 11288, 11628, 11952, 12616, 12699, 13056, 14193, 14592, 15504, 15936, 16932, 18924, 19584, 20672, 21248, 21888, 22576, 23256, 23904, 25232, 25398, 26112, 26809, 28386, 29184, 31008, 31872, 33864, 37848, 39168, 41344, 42496, 43776, 45152, 46512, 47808, 50464, 50796, 53618, 56772, 62016, 63744, 67728, 75696, 78336, 80427, 82688, 87552, 90304, 93024, 95616, 100928, 101592, 107236, 113544, 124032, 127488, 135456, 151392, 160854, 165376, 180608, 186048, 191232, 201856, 203184, 214472, 227088, 241281, 248064, 270912, 302784, 321708, 361216, 372096, 382464, 403712, 406368, 428944, 454176, 482562, 496128, 541824, 605568, 643416, 722432, 744192, 807424, 812736, 857888, 908352, 965124, 1083648, 1211136, 1286832, 1488384, 1625472, 1715776, 1816704, 1930248, 2167296, 2422272, 2573664, 3250944, 3431552, 3633408, 3860496, 5147328, 6501888, 6863104, 7266816, 7720992, 10294656, 13726208, 15441984, 20589312, 30883968, 41178624, 61767936, 123535872]

約数ペア:

[(1, 123535872), (2, 61767936), (3, 41178624), (4, 30883968), (6, 20589312), (8, 15441984), (9, 13726208), (12, 10294656), (16, 7720992), (17, 7266816), (18, 6863104), (19, 6501888), (24, 5147328), (32, 3860496), (34, 3633408), (36, 3431552), (38, 3250944), (48, 2573664), (51, 2422272), (57, 2167296), (64, 1930248), (68, 1816704), (72, 1715776), (76, 1625472), (83, 1488384), (96, 1286832), (102, 1211136), (114, 1083648), (128, 965124), (136, 908352), (144, 857888), (152, 812736), (153, 807424), (166, 744192), (171, 722432), (192, 643416), (204, 605568), (228, 541824), (249, 496128), (256, 482562), (272, 454176), (288, 428944), (304, 406368), (306, 403712), (323, 382464), (332, 372096), (342, 361216), (384, 321708), (408, 302784), (456, 270912), (498, 248064), (512, 241281), (544, 227088), (576, 214472), (608, 203184), (612, 201856), (646, 191232), (664, 186048), (684, 180608), (747, 165376), (768, 160854), (816, 151392), (912, 135456), (969, 127488), (996, 124032), (1088, 113544), (1152, 107236), (1216, 101592), (1224, 100928), (1292, 95616), (1328, 93024), (1368, 90304), (1411, 87552), (1494, 82688), (1536, 80427), (1577, 78336), (1632, 75696), (1824, 67728), (1938, 63744), (1992, 62016), (2176, 56772), (2304, 53618), (2432, 50796), (2448, 50464), (2584, 47808), (2656, 46512), (2736, 45152), (2822, 43776), (2907, 42496), (2988, 41344), (3154, 39168), (3264, 37848), (3648, 33864), (3876, 31872), (3984, 31008), (4233, 29184), (4352, 28386), (4608, 26809), (4731, 26112), (4864, 25398), (4896, 25232), (5168, 23904), (5312, 23256), (5472, 22576), (5644, 21888), (5814, 21248), (5976, 20672), (6308, 19584), (6528, 18924), (7296, 16932), (7752, 15936), (7968, 15504), (8466, 14592), (8704, 14193), (9462, 13056), (9728, 12699), (9792, 12616), (10336, 11952), (10624, 11628), (10944, 11288)]