164106544

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^2$

素因数の和:450

約数の個数: 60

約数和(自身を含む): 375084624

約数和(自身を除く): 210978080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 199, 259, 296, 398, 518, 592, 796, 1036, 1393, 1592, 2072, 2786, 3184, 4144, 5572, 7363, 11144, 14726, 22288, 29452, 39601, 51541, 58904, 79202, 103082, 117808, 158404, 206164, 277207, 316808, 412328, 554414, 633616, 824656, 1108828, 1465237, 2217656, 2930474, 4435312, 5860948, 10256659, 11721896, 20513318, 23443792, 41026636, 82053272, 164106544]

約数ペア:

[(1, 164106544), (2, 82053272), (4, 41026636), (7, 23443792), (8, 20513318), (14, 11721896), (16, 10256659), (28, 5860948), (37, 4435312), (56, 2930474), (74, 2217656), (112, 1465237), (148, 1108828), (199, 824656), (259, 633616), (296, 554414), (398, 412328), (518, 316808), (592, 277207), (796, 206164), (1036, 158404), (1393, 117808), (1592, 103082), (2072, 79202), (2786, 58904), (3184, 51541), (4144, 39601), (5572, 29452), (7363, 22288), (11144, 14726)]