165904128

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 535691520

約数和(自身を除く): 369787392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 128, 144, 156, 174, 191, 192, 208, 232, 234, 256, 261, 288, 312, 348, 377, 382, 384, 416, 464, 468, 522, 573, 576, 624, 696, 754, 764, 768, 832, 928, 936, 1044, 1131, 1146, 1152, 1248, 1392, 1508, 1528, 1664, 1719, 1856, 1872, 2088, 2262, 2292, 2304, 2483, 2496, 2784, 3016, 3056, 3328, 3393, 3438, 3712, 3744, 4176, 4524, 4584, 4966, 4992, 5539, 5568, 6032, 6112, 6786, 6876, 7424, 7449, 7488, 8352, 9048, 9168, 9932, 9984, 11078, 11136, 12064, 12224, 13572, 13752, 14898, 14976, 16617, 16704, 18096, 18336, 19864, 22156, 22272, 22347, 24128, 24448, 27144, 27504, 29796, 29952, 33234, 33408, 36192, 36672, 39728, 44312, 44694, 48256, 48896, 49851, 54288, 55008, 59592, 66468, 66816, 72007, 72384, 73344, 79456, 88624, 89388, 96512, 99702, 108576, 110016, 119184, 132936, 144014, 144768, 146688, 158912, 177248, 178776, 199404, 216021, 217152, 220032, 238368, 265872, 288028, 289536, 317824, 354496, 357552, 398808, 432042, 434304, 440064, 476736, 531744, 576056, 635648, 648063, 708992, 715104, 797616, 864084, 868608, 953472, 1063488, 1152112, 1296126, 1417984, 1430208, 1595232, 1728168, 1906944, 2126976, 2304224, 2592252, 2860416, 3190464, 3456336, 4253952, 4608448, 5184504, 5720832, 6380928, 6912672, 9216896, 10369008, 12761856, 13825344, 18433792, 20738016, 27650688, 41476032, 55301376, 82952064, 165904128]

約数ペア:

[(1, 165904128), (2, 82952064), (3, 55301376), (4, 41476032), (6, 27650688), (8, 20738016), (9, 18433792), (12, 13825344), (13, 12761856), (16, 10369008), (18, 9216896), (24, 6912672), (26, 6380928), (29, 5720832), (32, 5184504), (36, 4608448), (39, 4253952), (48, 3456336), (52, 3190464), (58, 2860416), (64, 2592252), (72, 2304224), (78, 2126976), (87, 1906944), (96, 1728168), (104, 1595232), (116, 1430208), (117, 1417984), (128, 1296126), (144, 1152112), (156, 1063488), (174, 953472), (191, 868608), (192, 864084), (208, 797616), (232, 715104), (234, 708992), (256, 648063), (261, 635648), (288, 576056), (312, 531744), (348, 476736), (377, 440064), (382, 434304), (384, 432042), (416, 398808), (464, 357552), (468, 354496), (522, 317824), (573, 289536), (576, 288028), (624, 265872), (696, 238368), (754, 220032), (764, 217152), (768, 216021), (832, 199404), (928, 178776), (936, 177248), (1044, 158912), (1131, 146688), (1146, 144768), (1152, 144014), (1248, 132936), (1392, 119184), (1508, 110016), (1528, 108576), (1664, 99702), (1719, 96512), (1856, 89388), (1872, 88624), (2088, 79456), (2262, 73344), (2292, 72384), (2304, 72007), (2483, 66816), (2496, 66468), (2784, 59592), (3016, 55008), (3056, 54288), (3328, 49851), (3393, 48896), (3438, 48256), (3712, 44694), (3744, 44312), (4176, 39728), (4524, 36672), (4584, 36192), (4966, 33408), (4992, 33234), (5539, 29952), (5568, 29796), (6032, 27504), (6112, 27144), (6786, 24448), (6876, 24128), (7424, 22347), (7449, 22272), (7488, 22156), (8352, 19864), (9048, 18336), (9168, 18096), (9932, 16704), (9984, 16617), (11078, 14976), (11136, 14898), (12064, 13752), (12224, 13572)]