171312768

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 542300850

約数和(自身を除く): 370988082

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1229, 1408, 1452, 1584, 1936, 2112, 2178, 2458, 2904, 3168, 3687, 3872, 4224, 4356, 4916, 5808, 6336, 7374, 7744, 8712, 9832, 11061, 11616, 12672, 13519, 14748, 15488, 17424, 19664, 22122, 23232, 27038, 29496, 34848, 39328, 40557, 44244, 46464, 54076, 58992, 69696, 78656, 81114, 88488, 108152, 117984, 121671, 139392, 148709, 157312, 162228, 176976, 216304, 235968, 243342, 297418, 324456, 353952, 432608, 446127, 471936, 486684, 594836, 648912, 707904, 865216, 892254, 973368, 1189672, 1297824, 1338381, 1415808, 1730432, 1784508, 1946736, 2379344, 2595648, 2676762, 3569016, 3893472, 4758688, 5191296, 5353524, 7138032, 7786944, 9517376, 10707048, 14276064, 15573888, 19034752, 21414096, 28552128, 42828192, 57104256, 85656384, 171312768]

約数ペア:

[(1, 171312768), (2, 85656384), (3, 57104256), (4, 42828192), (6, 28552128), (8, 21414096), (9, 19034752), (11, 15573888), (12, 14276064), (16, 10707048), (18, 9517376), (22, 7786944), (24, 7138032), (32, 5353524), (33, 5191296), (36, 4758688), (44, 3893472), (48, 3569016), (64, 2676762), (66, 2595648), (72, 2379344), (88, 1946736), (96, 1784508), (99, 1730432), (121, 1415808), (128, 1338381), (132, 1297824), (144, 1189672), (176, 973368), (192, 892254), (198, 865216), (242, 707904), (264, 648912), (288, 594836), (352, 486684), (363, 471936), (384, 446127), (396, 432608), (484, 353952), (528, 324456), (576, 297418), (704, 243342), (726, 235968), (792, 216304), (968, 176976), (1056, 162228), (1089, 157312), (1152, 148709), (1229, 139392), (1408, 121671), (1452, 117984), (1584, 108152), (1936, 88488), (2112, 81114), (2178, 78656), (2458, 69696), (2904, 58992), (3168, 54076), (3687, 46464), (3872, 44244), (4224, 40557), (4356, 39328), (4916, 34848), (5808, 29496), (6336, 27038), (7374, 23232), (7744, 22122), (8712, 19664), (9832, 17424), (11061, 15488), (11616, 14748), (12672, 13519)]