163220736

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 503183744

約数和(自身を除く): 339963008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 256, 291, 313, 336, 384, 388, 448, 582, 626, 672, 679, 768, 776, 896, 939, 1164, 1252, 1344, 1358, 1552, 1792, 1878, 2037, 2191, 2328, 2504, 2688, 2716, 3104, 3756, 4074, 4382, 4656, 5008, 5376, 5432, 6208, 6573, 7512, 8148, 8764, 9312, 10016, 10864, 12416, 13146, 15024, 16296, 17528, 18624, 20032, 21728, 24832, 26292, 30048, 30361, 32592, 35056, 37248, 40064, 43456, 52584, 60096, 60722, 65184, 70112, 74496, 80128, 86912, 91083, 105168, 120192, 121444, 130368, 140224, 173824, 182166, 210336, 212527, 240384, 242888, 260736, 280448, 364332, 420672, 425054, 485776, 521472, 560896, 637581, 728664, 841344, 850108, 971552, 1275162, 1457328, 1682688, 1700216, 1943104, 2550324, 2914656, 3400432, 3886208, 5100648, 5829312, 6800864, 7772416, 10201296, 11658624, 13601728, 20402592, 23317248, 27203456, 40805184, 54406912, 81610368, 163220736]

約数ペア:

[(1, 163220736), (2, 81610368), (3, 54406912), (4, 40805184), (6, 27203456), (7, 23317248), (8, 20402592), (12, 13601728), (14, 11658624), (16, 10201296), (21, 7772416), (24, 6800864), (28, 5829312), (32, 5100648), (42, 3886208), (48, 3400432), (56, 2914656), (64, 2550324), (84, 1943104), (96, 1700216), (97, 1682688), (112, 1457328), (128, 1275162), (168, 971552), (192, 850108), (194, 841344), (224, 728664), (256, 637581), (291, 560896), (313, 521472), (336, 485776), (384, 425054), (388, 420672), (448, 364332), (582, 280448), (626, 260736), (672, 242888), (679, 240384), (768, 212527), (776, 210336), (896, 182166), (939, 173824), (1164, 140224), (1252, 130368), (1344, 121444), (1358, 120192), (1552, 105168), (1792, 91083), (1878, 86912), (2037, 80128), (2191, 74496), (2328, 70112), (2504, 65184), (2688, 60722), (2716, 60096), (3104, 52584), (3756, 43456), (4074, 40064), (4382, 37248), (4656, 35056), (5008, 32592), (5376, 30361), (5432, 30048), (6208, 26292), (6573, 24832), (7512, 21728), (8148, 20032), (8764, 18624), (9312, 17528), (10016, 16296), (10864, 15024), (12416, 13146)]