121240672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 292481280

約数和(自身を除く): 171240608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 467, 488, 532, 608, 854, 934, 976, 1064, 1159, 1708, 1868, 1952, 2128, 2318, 3269, 3416, 3736, 4256, 4636, 6538, 6832, 7472, 8113, 8873, 9272, 13076, 13664, 14944, 16226, 17746, 18544, 26152, 28487, 32452, 35492, 37088, 52304, 56974, 62111, 64904, 70984, 104608, 113948, 124222, 129808, 141968, 199409, 227896, 248444, 259616, 283936, 398818, 455792, 496888, 541253, 797636, 911584, 993776, 1082506, 1595272, 1987552, 2165012, 3190544, 3788771, 4330024, 6381088, 7577542, 8660048, 15155084, 17320096, 30310168, 60620336, 121240672]

約数ペア:

[(1, 121240672), (2, 60620336), (4, 30310168), (7, 17320096), (8, 15155084), (14, 8660048), (16, 7577542), (19, 6381088), (28, 4330024), (32, 3788771), (38, 3190544), (56, 2165012), (61, 1987552), (76, 1595272), (112, 1082506), (122, 993776), (133, 911584), (152, 797636), (224, 541253), (244, 496888), (266, 455792), (304, 398818), (427, 283936), (467, 259616), (488, 248444), (532, 227896), (608, 199409), (854, 141968), (934, 129808), (976, 124222), (1064, 113948), (1159, 104608), (1708, 70984), (1868, 64904), (1952, 62111), (2128, 56974), (2318, 52304), (3269, 37088), (3416, 35492), (3736, 32452), (4256, 28487), (4636, 26152), (6538, 18544), (6832, 17746), (7472, 16226), (8113, 14944), (8873, 13664), (9272, 13076)]