189577472

素因数分解:

$2^8\times 7^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 281360128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 127, 128, 136, 196, 224, 238, 254, 256, 272, 343, 392, 448, 476, 508, 544, 686, 784, 833, 889, 896, 952, 1016, 1088, 1372, 1568, 1666, 1778, 1792, 1904, 2032, 2159, 2176, 2744, 3136, 3332, 3556, 3808, 4064, 4318, 4352, 5488, 5831, 6223, 6272, 6664, 7112, 7616, 8128, 8636, 10976, 11662, 12446, 12544, 13328, 14224, 15113, 15232, 16256, 17272, 21952, 23324, 24892, 26656, 28448, 30226, 30464, 32512, 34544, 43561, 43904, 46648, 49784, 53312, 56896, 60452, 69088, 87122, 87808, 93296, 99568, 105791, 106624, 113792, 120904, 138176, 174244, 186592, 199136, 211582, 213248, 227584, 241808, 276352, 348488, 373184, 398272, 423164, 483616, 552704, 696976, 740537, 746368, 796544, 846328, 967232, 1393952, 1481074, 1492736, 1593088, 1692656, 1934464, 2787904, 2962148, 3385312, 3868928, 5575808, 5924296, 6770624, 11151616, 11848592, 13541248, 23697184, 27082496, 47394368, 94788736, 189577472]

約数ペア:

[(1, 189577472), (2, 94788736), (4, 47394368), (7, 27082496), (8, 23697184), (14, 13541248), (16, 11848592), (17, 11151616), (28, 6770624), (32, 5924296), (34, 5575808), (49, 3868928), (56, 3385312), (64, 2962148), (68, 2787904), (98, 1934464), (112, 1692656), (119, 1593088), (127, 1492736), (128, 1481074), (136, 1393952), (196, 967232), (224, 846328), (238, 796544), (254, 746368), (256, 740537), (272, 696976), (343, 552704), (392, 483616), (448, 423164), (476, 398272), (508, 373184), (544, 348488), (686, 276352), (784, 241808), (833, 227584), (889, 213248), (896, 211582), (952, 199136), (1016, 186592), (1088, 174244), (1372, 138176), (1568, 120904), (1666, 113792), (1778, 106624), (1792, 105791), (1904, 99568), (2032, 93296), (2159, 87808), (2176, 87122), (2744, 69088), (3136, 60452), (3332, 56896), (3556, 53312), (3808, 49784), (4064, 46648), (4318, 43904), (4352, 43561), (5488, 34544), (5831, 32512), (6223, 30464), (6272, 30226), (6664, 28448), (7112, 26656), (7616, 24892), (8128, 23324), (8636, 21952), (10976, 17272), (11662, 16256), (12446, 15232), (12544, 15113), (13328, 14224)]