147731472

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 495008000

約数和(自身を除く): 347276528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 997, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 1994, 2058, 2352, 2646, 2744, 2991, 3024, 3087, 3528, 3988, 4116, 5292, 5488, 5982, 6174, 6979, 7056, 7976, 8232, 8973, 9261, 10584, 11964, 12348, 13958, 15952, 16464, 17946, 18522, 20937, 21168, 23928, 24696, 26919, 27916, 35892, 37044, 41874, 47856, 48853, 49392, 53838, 55832, 62811, 71784, 74088, 83748, 97706, 107676, 111664, 125622, 143568, 146559, 148176, 167496, 188433, 195412, 215352, 251244, 293118, 334992, 341971, 376866, 390824, 430704, 439677, 502488, 586236, 683942, 753732, 781648, 879354, 1004976, 1025913, 1172472, 1319031, 1367884, 1507464, 1758708, 2051826, 2344944, 2638062, 2735768, 3014928, 3077739, 3517416, 4103652, 5276124, 5471536, 6155478, 7034832, 8207304, 9233217, 10552248, 12310956, 16414608, 18466434, 21104496, 24621912, 36932868, 49243824, 73865736, 147731472]

約数ペア:

[(1, 147731472), (2, 73865736), (3, 49243824), (4, 36932868), (6, 24621912), (7, 21104496), (8, 18466434), (9, 16414608), (12, 12310956), (14, 10552248), (16, 9233217), (18, 8207304), (21, 7034832), (24, 6155478), (27, 5471536), (28, 5276124), (36, 4103652), (42, 3517416), (48, 3077739), (49, 3014928), (54, 2735768), (56, 2638062), (63, 2344944), (72, 2051826), (84, 1758708), (98, 1507464), (108, 1367884), (112, 1319031), (126, 1172472), (144, 1025913), (147, 1004976), (168, 879354), (189, 781648), (196, 753732), (216, 683942), (252, 586236), (294, 502488), (336, 439677), (343, 430704), (378, 390824), (392, 376866), (432, 341971), (441, 334992), (504, 293118), (588, 251244), (686, 215352), (756, 195412), (784, 188433), (882, 167496), (997, 148176), (1008, 146559), (1029, 143568), (1176, 125622), (1323, 111664), (1372, 107676), (1512, 97706), (1764, 83748), (1994, 74088), (2058, 71784), (2352, 62811), (2646, 55832), (2744, 53838), (2991, 49392), (3024, 48853), (3087, 47856), (3528, 41874), (3988, 37044), (4116, 35892), (5292, 27916), (5488, 26919), (5982, 24696), (6174, 23928), (6979, 21168), (7056, 20937), (7976, 18522), (8232, 17946), (8973, 16464), (9261, 15952), (10584, 13958), (11964, 12348)]