130199472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 395797584

約数和(自身を除く): 265598112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 443, 468, 471, 624, 628, 886, 936, 942, 1256, 1329, 1413, 1772, 1872, 1884, 2041, 2512, 2658, 2826, 3544, 3768, 3987, 4082, 5316, 5652, 5759, 6123, 7088, 7536, 7974, 8164, 10632, 11304, 11518, 12246, 15948, 16328, 17277, 18369, 21264, 22608, 23036, 24492, 31896, 32656, 34554, 36738, 46072, 48984, 51831, 63792, 69108, 69551, 73476, 92144, 97968, 103662, 138216, 139102, 146952, 207324, 208653, 276432, 278204, 293904, 414648, 417306, 556408, 625959, 829296, 834612, 904163, 1112816, 1251918, 1669224, 1808326, 2503836, 2712489, 3338448, 3616652, 5007672, 5424978, 7233304, 8137467, 10015344, 10849956, 14466608, 16274934, 21699912, 32549868, 43399824, 65099736, 130199472]

約数ペア:

[(1, 130199472), (2, 65099736), (3, 43399824), (4, 32549868), (6, 21699912), (8, 16274934), (9, 14466608), (12, 10849956), (13, 10015344), (16, 8137467), (18, 7233304), (24, 5424978), (26, 5007672), (36, 3616652), (39, 3338448), (48, 2712489), (52, 2503836), (72, 1808326), (78, 1669224), (104, 1251918), (117, 1112816), (144, 904163), (156, 834612), (157, 829296), (208, 625959), (234, 556408), (312, 417306), (314, 414648), (443, 293904), (468, 278204), (471, 276432), (624, 208653), (628, 207324), (886, 146952), (936, 139102), (942, 138216), (1256, 103662), (1329, 97968), (1413, 92144), (1772, 73476), (1872, 69551), (1884, 69108), (2041, 63792), (2512, 51831), (2658, 48984), (2826, 46072), (3544, 36738), (3768, 34554), (3987, 32656), (4082, 31896), (5316, 24492), (5652, 23036), (5759, 22608), (6123, 21264), (7088, 18369), (7536, 17277), (7974, 16328), (8164, 15948), (10632, 12246), (11304, 11518)]