187139808

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 605937024

約数和(自身を除く): 418797216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 96, 102, 108, 124, 136, 137, 144, 153, 162, 186, 204, 216, 248, 272, 274, 279, 288, 306, 324, 372, 408, 411, 432, 459, 496, 527, 544, 548, 558, 612, 648, 744, 816, 822, 837, 864, 918, 992, 1054, 1096, 1116, 1224, 1233, 1296, 1377, 1488, 1581, 1632, 1644, 1674, 1836, 2108, 2192, 2232, 2329, 2448, 2466, 2511, 2592, 2754, 2976, 3162, 3288, 3348, 3672, 3699, 4216, 4247, 4384, 4464, 4658, 4743, 4896, 4932, 5022, 5508, 6324, 6576, 6696, 6987, 7344, 7398, 8432, 8494, 8928, 9316, 9486, 9864, 10044, 11016, 11097, 12648, 12741, 13152, 13392, 13974, 14229, 14688, 14796, 16864, 16988, 18632, 18972, 19728, 20088, 20961, 22032, 22194, 25296, 25482, 26784, 27948, 28458, 29592, 33976, 37264, 37944, 38223, 39456, 40176, 41922, 42687, 44064, 44388, 50592, 50964, 55896, 56916, 59184, 62883, 67952, 72199, 74528, 75888, 76446, 80352, 83844, 85374, 88776, 101928, 111792, 113832, 114669, 118368, 125766, 135904, 144398, 151776, 152892, 167688, 170748, 177552, 188649, 203856, 216597, 223584, 227664, 229338, 251532, 288796, 305784, 335376, 341496, 344007, 355104, 377298, 407712, 433194, 455328, 458676, 503064, 577592, 611568, 649791, 670752, 682992, 688014, 754596, 866388, 917352, 1006128, 1155184, 1223136, 1299582, 1365984, 1376028, 1509192, 1732776, 1834704, 1949373, 2012256, 2310368, 2599164, 2752056, 3018384, 3465552, 3669408, 3898746, 5198328, 5504112, 5848119, 6036768, 6931104, 7797492, 10396656, 11008224, 11696238, 15594984, 20793312, 23392476, 31189968, 46784952, 62379936, 93569904, 187139808]

約数ペア:

[(1, 187139808), (2, 93569904), (3, 62379936), (4, 46784952), (6, 31189968), (8, 23392476), (9, 20793312), (12, 15594984), (16, 11696238), (17, 11008224), (18, 10396656), (24, 7797492), (27, 6931104), (31, 6036768), (32, 5848119), (34, 5504112), (36, 5198328), (48, 3898746), (51, 3669408), (54, 3465552), (62, 3018384), (68, 2752056), (72, 2599164), (81, 2310368), (93, 2012256), (96, 1949373), (102, 1834704), (108, 1732776), (124, 1509192), (136, 1376028), (137, 1365984), (144, 1299582), (153, 1223136), (162, 1155184), (186, 1006128), (204, 917352), (216, 866388), (248, 754596), (272, 688014), (274, 682992), (279, 670752), (288, 649791), (306, 611568), (324, 577592), (372, 503064), (408, 458676), (411, 455328), (432, 433194), (459, 407712), (496, 377298), (527, 355104), (544, 344007), (548, 341496), (558, 335376), (612, 305784), (648, 288796), (744, 251532), (816, 229338), (822, 227664), (837, 223584), (864, 216597), (918, 203856), (992, 188649), (1054, 177552), (1096, 170748), (1116, 167688), (1224, 152892), (1233, 151776), (1296, 144398), (1377, 135904), (1488, 125766), (1581, 118368), (1632, 114669), (1644, 113832), (1674, 111792), (1836, 101928), (2108, 88776), (2192, 85374), (2232, 83844), (2329, 80352), (2448, 76446), (2466, 75888), (2511, 74528), (2592, 72199), (2754, 67952), (2976, 62883), (3162, 59184), (3288, 56916), (3348, 55896), (3672, 50964), (3699, 50592), (4216, 44388), (4247, 44064), (4384, 42687), (4464, 41922), (4658, 40176), (4743, 39456), (4896, 38223), (4932, 37944), (5022, 37264), (5508, 33976), (6324, 29592), (6576, 28458), (6696, 27948), (6987, 26784), (7344, 25482), (7398, 25296), (8432, 22194), (8494, 22032), (8928, 20961), (9316, 20088), (9486, 19728), (9864, 18972), (10044, 18632), (11016, 16988), (11097, 16864), (12648, 14796), (12741, 14688), (13152, 14229), (13392, 13974)]