138987648

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 435352320

約数和(自身を除く): 296364672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 128, 136, 141, 144, 151, 153, 188, 192, 204, 272, 282, 288, 302, 306, 376, 384, 408, 423, 453, 544, 564, 576, 604, 612, 752, 799, 816, 846, 906, 1088, 1128, 1152, 1208, 1224, 1359, 1504, 1598, 1632, 1692, 1812, 2176, 2256, 2397, 2416, 2448, 2567, 2718, 3008, 3196, 3264, 3384, 3624, 4512, 4794, 4832, 4896, 5134, 5436, 6016, 6392, 6528, 6768, 7097, 7191, 7248, 7701, 9024, 9588, 9664, 9792, 10268, 10872, 12784, 13536, 14194, 14382, 14496, 15402, 18048, 19176, 19328, 19584, 20536, 21291, 21744, 23103, 25568, 27072, 28388, 28764, 28992, 30804, 38352, 41072, 42582, 43488, 46206, 51136, 54144, 56776, 57528, 57984, 61608, 63873, 76704, 82144, 85164, 86976, 92412, 102272, 113552, 115056, 120649, 123216, 127746, 153408, 164288, 170328, 173952, 184824, 227104, 230112, 241298, 246432, 255492, 306816, 328576, 340656, 361947, 369648, 454208, 460224, 482596, 492864, 510984, 681312, 723894, 739296, 908416, 920448, 965192, 985728, 1021968, 1085841, 1362624, 1447788, 1478592, 1930384, 2043936, 2171682, 2725248, 2895576, 2957184, 3860768, 4087872, 4343364, 5791152, 7721536, 8175744, 8686728, 11582304, 15443072, 17373456, 23164608, 34746912, 46329216, 69493824, 138987648]

約数ペア:

[(1, 138987648), (2, 69493824), (3, 46329216), (4, 34746912), (6, 23164608), (8, 17373456), (9, 15443072), (12, 11582304), (16, 8686728), (17, 8175744), (18, 7721536), (24, 5791152), (32, 4343364), (34, 4087872), (36, 3860768), (47, 2957184), (48, 2895576), (51, 2725248), (64, 2171682), (68, 2043936), (72, 1930384), (94, 1478592), (96, 1447788), (102, 1362624), (128, 1085841), (136, 1021968), (141, 985728), (144, 965192), (151, 920448), (153, 908416), (188, 739296), (192, 723894), (204, 681312), (272, 510984), (282, 492864), (288, 482596), (302, 460224), (306, 454208), (376, 369648), (384, 361947), (408, 340656), (423, 328576), (453, 306816), (544, 255492), (564, 246432), (576, 241298), (604, 230112), (612, 227104), (752, 184824), (799, 173952), (816, 170328), (846, 164288), (906, 153408), (1088, 127746), (1128, 123216), (1152, 120649), (1208, 115056), (1224, 113552), (1359, 102272), (1504, 92412), (1598, 86976), (1632, 85164), (1692, 82144), (1812, 76704), (2176, 63873), (2256, 61608), (2397, 57984), (2416, 57528), (2448, 56776), (2567, 54144), (2718, 51136), (3008, 46206), (3196, 43488), (3264, 42582), (3384, 41072), (3624, 38352), (4512, 30804), (4794, 28992), (4832, 28764), (4896, 28388), (5134, 27072), (5436, 25568), (6016, 23103), (6392, 21744), (6528, 21291), (6768, 20536), (7097, 19584), (7191, 19328), (7248, 19176), (7701, 18048), (9024, 15402), (9588, 14496), (9664, 14382), (9792, 14194), (10268, 13536), (10872, 12784)]