122557968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 384003200

約数和(自身を除く): 261445232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 139, 144, 156, 157, 208, 216, 234, 278, 312, 314, 351, 417, 432, 468, 471, 556, 624, 628, 702, 834, 936, 942, 1112, 1251, 1256, 1404, 1413, 1668, 1807, 1872, 1884, 2041, 2224, 2502, 2512, 2808, 2826, 3336, 3614, 3753, 3768, 4082, 4239, 5004, 5421, 5616, 5652, 6123, 6672, 7228, 7506, 7536, 8164, 8478, 10008, 10842, 11304, 12246, 14456, 15012, 16263, 16328, 16956, 18369, 20016, 21684, 21823, 22608, 24492, 28912, 30024, 32526, 32656, 33912, 36738, 43368, 43646, 48789, 48984, 55107, 60048, 65052, 65469, 67824, 73476, 86736, 87292, 97578, 97968, 110214, 130104, 130938, 146952, 174584, 195156, 196407, 220428, 260208, 261876, 283699, 293904, 349168, 390312, 392814, 440856, 523752, 567398, 589221, 780624, 785628, 851097, 881712, 1047504, 1134796, 1178442, 1571256, 1702194, 2269592, 2356884, 2553291, 3142512, 3404388, 4539184, 4713768, 5106582, 6808776, 7659873, 9427536, 10213164, 13617552, 15319746, 20426328, 30639492, 40852656, 61278984, 122557968]

約数ペア:

[(1, 122557968), (2, 61278984), (3, 40852656), (4, 30639492), (6, 20426328), (8, 15319746), (9, 13617552), (12, 10213164), (13, 9427536), (16, 7659873), (18, 6808776), (24, 5106582), (26, 4713768), (27, 4539184), (36, 3404388), (39, 3142512), (48, 2553291), (52, 2356884), (54, 2269592), (72, 1702194), (78, 1571256), (104, 1178442), (108, 1134796), (117, 1047504), (139, 881712), (144, 851097), (156, 785628), (157, 780624), (208, 589221), (216, 567398), (234, 523752), (278, 440856), (312, 392814), (314, 390312), (351, 349168), (417, 293904), (432, 283699), (468, 261876), (471, 260208), (556, 220428), (624, 196407), (628, 195156), (702, 174584), (834, 146952), (936, 130938), (942, 130104), (1112, 110214), (1251, 97968), (1256, 97578), (1404, 87292), (1413, 86736), (1668, 73476), (1807, 67824), (1872, 65469), (1884, 65052), (2041, 60048), (2224, 55107), (2502, 48984), (2512, 48789), (2808, 43646), (2826, 43368), (3336, 36738), (3614, 33912), (3753, 32656), (3768, 32526), (4082, 30024), (4239, 28912), (5004, 24492), (5421, 22608), (5616, 21823), (5652, 21684), (6123, 20016), (6672, 18369), (7228, 16956), (7506, 16328), (7536, 16263), (8164, 15012), (8478, 14456), (10008, 12246), (10842, 11304)]