22378128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 60371136

約数和(自身を除く): 37993008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 137, 164, 166, 246, 249, 274, 328, 332, 411, 492, 498, 548, 656, 664, 822, 984, 996, 1096, 1328, 1644, 1968, 1992, 2192, 3288, 3403, 3984, 5617, 6576, 6806, 10209, 11234, 11371, 13612, 16851, 20418, 22468, 22742, 27224, 33702, 34113, 40836, 44936, 45484, 54448, 67404, 68226, 81672, 89872, 90968, 134808, 136452, 163344, 181936, 269616, 272904, 466211, 545808, 932422, 1398633, 1864844, 2797266, 3729688, 5594532, 7459376, 11189064, 22378128]

約数ペア:

[(1, 22378128), (2, 11189064), (3, 7459376), (4, 5594532), (6, 3729688), (8, 2797266), (12, 1864844), (16, 1398633), (24, 932422), (41, 545808), (48, 466211), (82, 272904), (83, 269616), (123, 181936), (137, 163344), (164, 136452), (166, 134808), (246, 90968), (249, 89872), (274, 81672), (328, 68226), (332, 67404), (411, 54448), (492, 45484), (498, 44936), (548, 40836), (656, 34113), (664, 33702), (822, 27224), (984, 22742), (996, 22468), (1096, 20418), (1328, 16851), (1644, 13612), (1968, 11371), (1992, 11234), (2192, 10209), (3288, 6806), (3403, 6576), (3984, 5617)]