155476046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 267412992

約数和(自身を除く): 111936946

約数列:

[1, 2, 11, 22, 43, 67, 86, 121, 134, 223, 242, 446, 473, 737, 946, 1474, 2453, 2881, 4906, 5203, 5762, 8107, 9589, 10406, 14941, 16214, 19178, 26983, 29882, 31691, 53966, 63382, 105479, 164351, 210958, 328702, 348601, 642463, 697202, 1160269, 1284926, 1807861, 2320538, 3615722, 7067093, 14134186, 77738023, 155476046]

約数ペア:

[(1, 155476046), (2, 77738023), (11, 14134186), (22, 7067093), (43, 3615722), (67, 2320538), (86, 1807861), (121, 1284926), (134, 1160269), (223, 697202), (242, 642463), (446, 348601), (473, 328702), (737, 210958), (946, 164351), (1474, 105479), (2453, 63382), (2881, 53966), (4906, 31691), (5203, 29882), (5762, 26983), (8107, 19178), (9589, 16214), (10406, 14941)]