168804216

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 560196000

約数和(自身を除く): 391391784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 82, 84, 98, 108, 123, 126, 147, 164, 168, 189, 196, 216, 246, 252, 287, 294, 328, 369, 378, 389, 392, 441, 492, 504, 574, 588, 738, 756, 778, 861, 882, 984, 1107, 1148, 1167, 1176, 1323, 1476, 1512, 1556, 1722, 1764, 2009, 2214, 2296, 2334, 2583, 2646, 2723, 2952, 3112, 3444, 3501, 3528, 4018, 4428, 4668, 5166, 5292, 5446, 6027, 6888, 7002, 7749, 8036, 8169, 8856, 9336, 10332, 10503, 10584, 10892, 12054, 14004, 15498, 15949, 16072, 16338, 18081, 19061, 20664, 21006, 21784, 24108, 24507, 28008, 30996, 31898, 32676, 36162, 38122, 42012, 47847, 48216, 49014, 54243, 57183, 61992, 63796, 65352, 72324, 73521, 76244, 84024, 95694, 98028, 108486, 111643, 114366, 127592, 143541, 144648, 147042, 152488, 171549, 191388, 196056, 216972, 223286, 228732, 287082, 294084, 334929, 343098, 382776, 430623, 433944, 446572, 457464, 514647, 574164, 588168, 669858, 686196, 781501, 861246, 893144, 1004787, 1029294, 1148328, 1339716, 1372392, 1563002, 1722492, 2009574, 2058588, 2344503, 2679432, 3014361, 3126004, 3444984, 4019148, 4117176, 4689006, 6028722, 6252008, 7033509, 8038296, 9378012, 12057444, 14067018, 18756024, 21100527, 24114888, 28134036, 42201054, 56268072, 84402108, 168804216]

約数ペア:

[(1, 168804216), (2, 84402108), (3, 56268072), (4, 42201054), (6, 28134036), (7, 24114888), (8, 21100527), (9, 18756024), (12, 14067018), (14, 12057444), (18, 9378012), (21, 8038296), (24, 7033509), (27, 6252008), (28, 6028722), (36, 4689006), (41, 4117176), (42, 4019148), (49, 3444984), (54, 3126004), (56, 3014361), (63, 2679432), (72, 2344503), (82, 2058588), (84, 2009574), (98, 1722492), (108, 1563002), (123, 1372392), (126, 1339716), (147, 1148328), (164, 1029294), (168, 1004787), (189, 893144), (196, 861246), (216, 781501), (246, 686196), (252, 669858), (287, 588168), (294, 574164), (328, 514647), (369, 457464), (378, 446572), (389, 433944), (392, 430623), (441, 382776), (492, 343098), (504, 334929), (574, 294084), (588, 287082), (738, 228732), (756, 223286), (778, 216972), (861, 196056), (882, 191388), (984, 171549), (1107, 152488), (1148, 147042), (1167, 144648), (1176, 143541), (1323, 127592), (1476, 114366), (1512, 111643), (1556, 108486), (1722, 98028), (1764, 95694), (2009, 84024), (2214, 76244), (2296, 73521), (2334, 72324), (2583, 65352), (2646, 63796), (2723, 61992), (2952, 57183), (3112, 54243), (3444, 49014), (3501, 48216), (3528, 47847), (4018, 42012), (4428, 38122), (4668, 36162), (5166, 32676), (5292, 31898), (5446, 30996), (6027, 28008), (6888, 24507), (7002, 24108), (7749, 21784), (8036, 21006), (8169, 20664), (8856, 19061), (9336, 18081), (10332, 16338), (10503, 16072), (10584, 15949), (10892, 15498), (12054, 14004)]