149389504

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 84

約数和(自身を含む): 330793344

約数和(自身を除く): 181403840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 121, 176, 191, 202, 242, 352, 382, 404, 484, 704, 764, 808, 968, 1111, 1528, 1616, 1936, 2101, 2222, 3056, 3232, 3872, 4202, 4444, 6112, 6464, 7744, 8404, 8888, 12221, 12224, 16808, 17776, 19291, 23111, 24442, 33616, 35552, 38582, 46222, 48884, 67232, 71104, 77164, 92444, 97768, 134464, 154328, 184888, 195536, 212201, 308656, 369776, 391072, 424402, 617312, 739552, 782144, 848804, 1234624, 1479104, 1697608, 2334211, 3395216, 4668422, 6790432, 9336844, 13580864, 18673688, 37347376, 74694752, 149389504]

約数ペア:

[(1, 149389504), (2, 74694752), (4, 37347376), (8, 18673688), (11, 13580864), (16, 9336844), (22, 6790432), (32, 4668422), (44, 3395216), (64, 2334211), (88, 1697608), (101, 1479104), (121, 1234624), (176, 848804), (191, 782144), (202, 739552), (242, 617312), (352, 424402), (382, 391072), (404, 369776), (484, 308656), (704, 212201), (764, 195536), (808, 184888), (968, 154328), (1111, 134464), (1528, 97768), (1616, 92444), (1936, 77164), (2101, 71104), (2222, 67232), (3056, 48884), (3232, 46222), (3872, 38582), (4202, 35552), (4444, 33616), (6112, 24442), (6464, 23111), (7744, 19291), (8404, 17776), (8888, 16808), (12221, 12224)]