149275168

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 366799104

約数和(自身を除く): 217523936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 49, 56, 62, 74, 83, 98, 112, 124, 148, 166, 196, 217, 224, 248, 259, 296, 332, 392, 434, 496, 518, 581, 592, 664, 784, 868, 992, 1036, 1147, 1162, 1184, 1328, 1519, 1568, 1736, 1813, 2072, 2294, 2324, 2573, 2656, 3038, 3071, 3472, 3626, 4067, 4144, 4588, 4648, 5146, 6076, 6142, 6944, 7252, 8029, 8134, 8288, 9176, 9296, 10292, 12152, 12284, 14504, 16058, 16268, 18011, 18352, 18592, 20584, 21497, 24304, 24568, 29008, 32116, 32536, 36022, 36704, 41168, 42994, 48608, 49136, 56203, 58016, 64232, 65072, 72044, 82336, 85988, 95201, 98272, 112406, 126077, 128464, 130144, 144088, 150479, 171976, 190402, 224812, 252154, 256928, 288176, 300958, 343952, 380804, 449624, 504308, 576352, 601916, 666407, 687904, 761608, 899248, 1008616, 1203832, 1332814, 1523216, 1798496, 2017232, 2407664, 2665628, 3046432, 4034464, 4664849, 4815328, 5331256, 9329698, 10662512, 18659396, 21325024, 37318792, 74637584, 149275168]

約数ペア:

[(1, 149275168), (2, 74637584), (4, 37318792), (7, 21325024), (8, 18659396), (14, 10662512), (16, 9329698), (28, 5331256), (31, 4815328), (32, 4664849), (37, 4034464), (49, 3046432), (56, 2665628), (62, 2407664), (74, 2017232), (83, 1798496), (98, 1523216), (112, 1332814), (124, 1203832), (148, 1008616), (166, 899248), (196, 761608), (217, 687904), (224, 666407), (248, 601916), (259, 576352), (296, 504308), (332, 449624), (392, 380804), (434, 343952), (496, 300958), (518, 288176), (581, 256928), (592, 252154), (664, 224812), (784, 190402), (868, 171976), (992, 150479), (1036, 144088), (1147, 130144), (1162, 128464), (1184, 126077), (1328, 112406), (1519, 98272), (1568, 95201), (1736, 85988), (1813, 82336), (2072, 72044), (2294, 65072), (2324, 64232), (2573, 58016), (2656, 56203), (3038, 49136), (3071, 48608), (3472, 42994), (3626, 41168), (4067, 36704), (4144, 36022), (4588, 32536), (4648, 32116), (5146, 29008), (6076, 24568), (6142, 24304), (6944, 21497), (7252, 20584), (8029, 18592), (8134, 18352), (8288, 18011), (9176, 16268), (9296, 16058), (10292, 14504), (12152, 12284)]