158489856

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 540793344

約数和(自身を除く): 382303488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 317, 336, 372, 384, 434, 448, 496, 504, 558, 576, 634, 651, 672, 744, 768, 868, 896, 951, 992, 1008, 1116, 1152, 1268, 1302, 1344, 1488, 1736, 1792, 1902, 1953, 1984, 2016, 2219, 2232, 2304, 2536, 2604, 2688, 2853, 2976, 3472, 3804, 3906, 3968, 4032, 4438, 4464, 5072, 5208, 5376, 5706, 5952, 6657, 6944, 7608, 7812, 7936, 8064, 8876, 8928, 9827, 10144, 10416, 11412, 11904, 13314, 13888, 15216, 15624, 16128, 17752, 17856, 19654, 19971, 20288, 20832, 22824, 23808, 26628, 27776, 29481, 30432, 31248, 35504, 35712, 39308, 39942, 40576, 41664, 45648, 53256, 55552, 58962, 60864, 62496, 68789, 71008, 71424, 78616, 79884, 81152, 83328, 88443, 91296, 106512, 117924, 121728, 124992, 137578, 142016, 157232, 159768, 166656, 176886, 182592, 206367, 213024, 235848, 243456, 249984, 275156, 284032, 314464, 319536, 353772, 365184, 412734, 426048, 471696, 499968, 550312, 568064, 619101, 628928, 639072, 707544, 730368, 825468, 852096, 943392, 1100624, 1238202, 1257856, 1278144, 1415088, 1650936, 1704192, 1886784, 2201248, 2476404, 2515712, 2556288, 2830176, 3301872, 3773568, 4402496, 4952808, 5112576, 5660352, 6603744, 7547136, 8804992, 9905616, 11320704, 13207488, 17609984, 19811232, 22641408, 26414976, 39622464, 52829952, 79244928, 158489856]

約数ペア:

[(1, 158489856), (2, 79244928), (3, 52829952), (4, 39622464), (6, 26414976), (7, 22641408), (8, 19811232), (9, 17609984), (12, 13207488), (14, 11320704), (16, 9905616), (18, 8804992), (21, 7547136), (24, 6603744), (28, 5660352), (31, 5112576), (32, 4952808), (36, 4402496), (42, 3773568), (48, 3301872), (56, 2830176), (62, 2556288), (63, 2515712), (64, 2476404), (72, 2201248), (84, 1886784), (93, 1704192), (96, 1650936), (112, 1415088), (124, 1278144), (126, 1257856), (128, 1238202), (144, 1100624), (168, 943392), (186, 852096), (192, 825468), (217, 730368), (224, 707544), (248, 639072), (252, 628928), (256, 619101), (279, 568064), (288, 550312), (317, 499968), (336, 471696), (372, 426048), (384, 412734), (434, 365184), (448, 353772), (496, 319536), (504, 314464), (558, 284032), (576, 275156), (634, 249984), (651, 243456), (672, 235848), (744, 213024), (768, 206367), (868, 182592), (896, 176886), (951, 166656), (992, 159768), (1008, 157232), (1116, 142016), (1152, 137578), (1268, 124992), (1302, 121728), (1344, 117924), (1488, 106512), (1736, 91296), (1792, 88443), (1902, 83328), (1953, 81152), (1984, 79884), (2016, 78616), (2219, 71424), (2232, 71008), (2304, 68789), (2536, 62496), (2604, 60864), (2688, 58962), (2853, 55552), (2976, 53256), (3472, 45648), (3804, 41664), (3906, 40576), (3968, 39942), (4032, 39308), (4438, 35712), (4464, 35504), (5072, 31248), (5208, 30432), (5376, 29481), (5706, 27776), (5952, 26628), (6657, 23808), (6944, 22824), (7608, 20832), (7812, 20288), (7936, 19971), (8064, 19654), (8876, 17856), (8928, 17752), (9827, 16128), (10144, 15624), (10416, 15216), (11412, 13888), (11904, 13314)]