187630848

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 581607936

約数和(自身を除く): 393977088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 71, 72, 74, 93, 96, 111, 124, 128, 142, 144, 148, 186, 192, 213, 222, 248, 256, 279, 284, 288, 296, 333, 372, 384, 426, 444, 496, 558, 568, 576, 592, 639, 666, 744, 768, 852, 888, 992, 1116, 1136, 1147, 1152, 1184, 1278, 1332, 1488, 1704, 1776, 1984, 2201, 2232, 2272, 2294, 2304, 2368, 2556, 2627, 2664, 2976, 3408, 3441, 3552, 3968, 4402, 4464, 4544, 4588, 4736, 5112, 5254, 5328, 5952, 6603, 6816, 6882, 7104, 7881, 7936, 8804, 8928, 9088, 9176, 9472, 10224, 10323, 10508, 10656, 11904, 13206, 13632, 13764, 14208, 15762, 17608, 17856, 18176, 18352, 19809, 20448, 20646, 21016, 21312, 23643, 23808, 26412, 27264, 27528, 28416, 31524, 35216, 35712, 36704, 39618, 40896, 41292, 42032, 42624, 47286, 52824, 54528, 55056, 63048, 70432, 71424, 73408, 79236, 81437, 81792, 82584, 84064, 85248, 94572, 105648, 110112, 126096, 140864, 146816, 158472, 162874, 163584, 165168, 168128, 189144, 211296, 220224, 244311, 252192, 281728, 293632, 316944, 325748, 330336, 336256, 378288, 422592, 440448, 488622, 504384, 563456, 633888, 651496, 660672, 672512, 732933, 756576, 845184, 880896, 977244, 1008768, 1267776, 1302992, 1321344, 1465866, 1513152, 1690368, 1954488, 2017536, 2535552, 2605984, 2642688, 2931732, 3026304, 3908976, 5071104, 5211968, 5863464, 6052608, 7817952, 10423936, 11726928, 15635904, 20847872, 23453856, 31271808, 46907712, 62543616, 93815424, 187630848]

約数ペア:

[(1, 187630848), (2, 93815424), (3, 62543616), (4, 46907712), (6, 31271808), (8, 23453856), (9, 20847872), (12, 15635904), (16, 11726928), (18, 10423936), (24, 7817952), (31, 6052608), (32, 5863464), (36, 5211968), (37, 5071104), (48, 3908976), (62, 3026304), (64, 2931732), (71, 2642688), (72, 2605984), (74, 2535552), (93, 2017536), (96, 1954488), (111, 1690368), (124, 1513152), (128, 1465866), (142, 1321344), (144, 1302992), (148, 1267776), (186, 1008768), (192, 977244), (213, 880896), (222, 845184), (248, 756576), (256, 732933), (279, 672512), (284, 660672), (288, 651496), (296, 633888), (333, 563456), (372, 504384), (384, 488622), (426, 440448), (444, 422592), (496, 378288), (558, 336256), (568, 330336), (576, 325748), (592, 316944), (639, 293632), (666, 281728), (744, 252192), (768, 244311), (852, 220224), (888, 211296), (992, 189144), (1116, 168128), (1136, 165168), (1147, 163584), (1152, 162874), (1184, 158472), (1278, 146816), (1332, 140864), (1488, 126096), (1704, 110112), (1776, 105648), (1984, 94572), (2201, 85248), (2232, 84064), (2272, 82584), (2294, 81792), (2304, 81437), (2368, 79236), (2556, 73408), (2627, 71424), (2664, 70432), (2976, 63048), (3408, 55056), (3441, 54528), (3552, 52824), (3968, 47286), (4402, 42624), (4464, 42032), (4544, 41292), (4588, 40896), (4736, 39618), (5112, 36704), (5254, 35712), (5328, 35216), (5952, 31524), (6603, 28416), (6816, 27528), (6882, 27264), (7104, 26412), (7881, 23808), (7936, 23643), (8804, 21312), (8928, 21016), (9088, 20646), (9176, 20448), (9472, 19809), (10224, 18352), (10323, 18176), (10508, 17856), (10656, 17608), (11904, 15762), (13206, 14208), (13632, 13764)]