198538368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 607201920

約数和(自身を除く): 408663552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 233, 317, 336, 384, 448, 466, 634, 672, 699, 896, 932, 951, 1268, 1344, 1398, 1631, 1864, 1902, 2219, 2536, 2688, 2796, 3262, 3728, 3804, 4438, 4893, 5072, 5592, 6524, 6657, 7456, 7608, 8876, 9786, 10144, 11184, 13048, 13314, 14912, 15216, 17752, 19572, 20288, 22368, 26096, 26628, 29824, 30432, 35504, 39144, 40576, 44736, 52192, 53256, 60864, 71008, 73861, 78288, 89472, 104384, 106512, 121728, 142016, 147722, 156576, 208768, 213024, 221583, 284032, 295444, 313152, 426048, 443166, 517027, 590888, 626304, 852096, 886332, 1034054, 1181776, 1551081, 1772664, 2068108, 2363552, 3102162, 3545328, 4136216, 4727104, 6204324, 7090656, 8272432, 9454208, 12408648, 14181312, 16544864, 24817296, 28362624, 33089728, 49634592, 66179456, 99269184, 198538368]

約数ペア:

[(1, 198538368), (2, 99269184), (3, 66179456), (4, 49634592), (6, 33089728), (7, 28362624), (8, 24817296), (12, 16544864), (14, 14181312), (16, 12408648), (21, 9454208), (24, 8272432), (28, 7090656), (32, 6204324), (42, 4727104), (48, 4136216), (56, 3545328), (64, 3102162), (84, 2363552), (96, 2068108), (112, 1772664), (128, 1551081), (168, 1181776), (192, 1034054), (224, 886332), (233, 852096), (317, 626304), (336, 590888), (384, 517027), (448, 443166), (466, 426048), (634, 313152), (672, 295444), (699, 284032), (896, 221583), (932, 213024), (951, 208768), (1268, 156576), (1344, 147722), (1398, 142016), (1631, 121728), (1864, 106512), (1902, 104384), (2219, 89472), (2536, 78288), (2688, 73861), (2796, 71008), (3262, 60864), (3728, 53256), (3804, 52192), (4438, 44736), (4893, 40576), (5072, 39144), (5592, 35504), (6524, 30432), (6657, 29824), (7456, 26628), (7608, 26096), (8876, 22368), (9786, 20288), (10144, 19572), (11184, 17752), (13048, 15216), (13314, 14912)]