131248896

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 239614464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 83, 87, 96, 116, 128, 142, 166, 174, 192, 213, 232, 249, 256, 284, 332, 348, 384, 426, 464, 498, 568, 664, 696, 768, 852, 928, 996, 1136, 1328, 1392, 1704, 1856, 1992, 2059, 2272, 2407, 2656, 2784, 3408, 3712, 3984, 4118, 4544, 4814, 5312, 5568, 5893, 6177, 6816, 7221, 7424, 7968, 8236, 9088, 9628, 10624, 11136, 11786, 12354, 13632, 14442, 15936, 16472, 17679, 18176, 19256, 21248, 22272, 23572, 24708, 27264, 28884, 31872, 32944, 35358, 38512, 47144, 49416, 54528, 57768, 63744, 65888, 70716, 77024, 94288, 98832, 115536, 131776, 141432, 154048, 170897, 188576, 197664, 231072, 263552, 282864, 308096, 341794, 377152, 395328, 462144, 512691, 527104, 565728, 616192, 683588, 754304, 790656, 924288, 1025382, 1131456, 1367176, 1508608, 1581312, 1848576, 2050764, 2262912, 2734352, 4101528, 4525824, 5468704, 8203056, 10937408, 16406112, 21874816, 32812224, 43749632, 65624448, 131248896]

約数ペア:

[(1, 131248896), (2, 65624448), (3, 43749632), (4, 32812224), (6, 21874816), (8, 16406112), (12, 10937408), (16, 8203056), (24, 5468704), (29, 4525824), (32, 4101528), (48, 2734352), (58, 2262912), (64, 2050764), (71, 1848576), (83, 1581312), (87, 1508608), (96, 1367176), (116, 1131456), (128, 1025382), (142, 924288), (166, 790656), (174, 754304), (192, 683588), (213, 616192), (232, 565728), (249, 527104), (256, 512691), (284, 462144), (332, 395328), (348, 377152), (384, 341794), (426, 308096), (464, 282864), (498, 263552), (568, 231072), (664, 197664), (696, 188576), (768, 170897), (852, 154048), (928, 141432), (996, 131776), (1136, 115536), (1328, 98832), (1392, 94288), (1704, 77024), (1856, 70716), (1992, 65888), (2059, 63744), (2272, 57768), (2407, 54528), (2656, 49416), (2784, 47144), (3408, 38512), (3712, 35358), (3984, 32944), (4118, 31872), (4544, 28884), (4814, 27264), (5312, 24708), (5568, 23572), (5893, 22272), (6177, 21248), (6816, 19256), (7221, 18176), (7424, 17679), (7968, 16472), (8236, 15936), (9088, 14442), (9628, 13632), (10624, 12354), (11136, 11786)]