168941808

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 590319360

約数和(自身を除く): 421377552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 336, 347, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 644, 694, 756, 784, 828, 882, 966, 1008, 1041, 1104, 1127, 1176, 1242, 1288, 1323, 1388, 1449, 1512, 1656, 1764, 1932, 2082, 2254, 2352, 2429, 2484, 2576, 2646, 2776, 2898, 3024, 3123, 3312, 3381, 3528, 3864, 4164, 4347, 4508, 4858, 4968, 5292, 5552, 5796, 6246, 6762, 7056, 7287, 7728, 7981, 8328, 8694, 9016, 9369, 9716, 9936, 10143, 10584, 11592, 12492, 13524, 14574, 15962, 16656, 17003, 17388, 18032, 18738, 19432, 20286, 21168, 21861, 23184, 23943, 24984, 27048, 29148, 30429, 31924, 34006, 34776, 37476, 38864, 40572, 43722, 47886, 49968, 51009, 54096, 55867, 58296, 60858, 63848, 65583, 68012, 69552, 71829, 74952, 81144, 87444, 95772, 102018, 111734, 116592, 121716, 127696, 131166, 136024, 143658, 149904, 153027, 162288, 167601, 174888, 191544, 204036, 215487, 223468, 243432, 262332, 272048, 287316, 306054, 335202, 349776, 383088, 391069, 408072, 430974, 446936, 459081, 486864, 502803, 524664, 574632, 612108, 670404, 782138, 816144, 861948, 893872, 918162, 1005606, 1049328, 1149264, 1173207, 1224216, 1340808, 1508409, 1564276, 1723896, 1836324, 2011212, 2346414, 2448432, 2681616, 3016818, 3128552, 3447792, 3519621, 3672648, 4022424, 4692828, 6033636, 6257104, 7039242, 7345296, 8044848, 9385656, 10558863, 12067272, 14078484, 18771312, 21117726, 24134544, 28156968, 42235452, 56313936, 84470904, 168941808]

約数ペア:

[(1, 168941808), (2, 84470904), (3, 56313936), (4, 42235452), (6, 28156968), (7, 24134544), (8, 21117726), (9, 18771312), (12, 14078484), (14, 12067272), (16, 10558863), (18, 9385656), (21, 8044848), (23, 7345296), (24, 7039242), (27, 6257104), (28, 6033636), (36, 4692828), (42, 4022424), (46, 3672648), (48, 3519621), (49, 3447792), (54, 3128552), (56, 3016818), (63, 2681616), (69, 2448432), (72, 2346414), (84, 2011212), (92, 1836324), (98, 1723896), (108, 1564276), (112, 1508409), (126, 1340808), (138, 1224216), (144, 1173207), (147, 1149264), (161, 1049328), (168, 1005606), (184, 918162), (189, 893872), (196, 861948), (207, 816144), (216, 782138), (252, 670404), (276, 612108), (294, 574632), (322, 524664), (336, 502803), (347, 486864), (368, 459081), (378, 446936), (392, 430974), (414, 408072), (432, 391069), (441, 383088), (483, 349776), (504, 335202), (552, 306054), (588, 287316), (621, 272048), (644, 262332), (694, 243432), (756, 223468), (784, 215487), (828, 204036), (882, 191544), (966, 174888), (1008, 167601), (1041, 162288), (1104, 153027), (1127, 149904), (1176, 143658), (1242, 136024), (1288, 131166), (1323, 127696), (1388, 121716), (1449, 116592), (1512, 111734), (1656, 102018), (1764, 95772), (1932, 87444), (2082, 81144), (2254, 74952), (2352, 71829), (2429, 69552), (2484, 68012), (2576, 65583), (2646, 63848), (2776, 60858), (2898, 58296), (3024, 55867), (3123, 54096), (3312, 51009), (3381, 49968), (3528, 47886), (3864, 43722), (4164, 40572), (4347, 38864), (4508, 37476), (4858, 34776), (4968, 34006), (5292, 31924), (5552, 30429), (5796, 29148), (6246, 27048), (6762, 24984), (7056, 23943), (7287, 23184), (7728, 21861), (7981, 21168), (8328, 20286), (8694, 19432), (9016, 18738), (9369, 18032), (9716, 17388), (9936, 17003), (10143, 16656), (10584, 15962), (11592, 14574), (12492, 13524)]