198166656

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 560836800

約数和(自身を除く): 362670144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 157, 173, 192, 228, 304, 314, 346, 384, 456, 471, 519, 608, 628, 692, 912, 942, 1038, 1216, 1256, 1384, 1824, 1884, 2076, 2432, 2512, 2768, 2983, 3287, 3648, 3768, 4152, 5024, 5536, 5966, 6574, 7296, 7536, 8304, 8949, 9861, 10048, 11072, 11932, 13148, 15072, 16608, 17898, 19722, 20096, 22144, 23864, 26296, 27161, 30144, 33216, 35796, 39444, 47728, 52592, 54322, 60288, 66432, 71592, 78888, 81483, 95456, 105184, 108644, 143184, 157776, 162966, 190912, 210368, 217288, 286368, 315552, 325932, 381824, 420736, 434576, 516059, 572736, 631104, 651864, 869152, 1032118, 1145472, 1262208, 1303728, 1548177, 1738304, 2064236, 2607456, 3096354, 3476608, 4128472, 5214912, 6192708, 8256944, 10429824, 12385416, 16513888, 24770832, 33027776, 49541664, 66055552, 99083328, 198166656]

約数ペア:

[(1, 198166656), (2, 99083328), (3, 66055552), (4, 49541664), (6, 33027776), (8, 24770832), (12, 16513888), (16, 12385416), (19, 10429824), (24, 8256944), (32, 6192708), (38, 5214912), (48, 4128472), (57, 3476608), (64, 3096354), (76, 2607456), (96, 2064236), (114, 1738304), (128, 1548177), (152, 1303728), (157, 1262208), (173, 1145472), (192, 1032118), (228, 869152), (304, 651864), (314, 631104), (346, 572736), (384, 516059), (456, 434576), (471, 420736), (519, 381824), (608, 325932), (628, 315552), (692, 286368), (912, 217288), (942, 210368), (1038, 190912), (1216, 162966), (1256, 157776), (1384, 143184), (1824, 108644), (1884, 105184), (2076, 95456), (2432, 81483), (2512, 78888), (2768, 71592), (2983, 66432), (3287, 60288), (3648, 54322), (3768, 52592), (4152, 47728), (5024, 39444), (5536, 35796), (5966, 33216), (6574, 30144), (7296, 27161), (7536, 26296), (8304, 23864), (8949, 22144), (9861, 20096), (10048, 19722), (11072, 17898), (11932, 16608), (13148, 15072)]