152871292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 321656832

約数和(自身を除く): 168785540

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 3323, 6572, 6646, 11501, 13292, 23002, 23261, 46004, 46522, 93044, 103013, 176119, 206026, 352238, 412052, 704476, 721091, 1232833, 1442182, 2465666, 2884364, 4931332, 5459689, 10919378, 21838756, 38217823, 76435646, 152871292]

約数ペア:

[(1, 152871292), (2, 76435646), (4, 38217823), (7, 21838756), (14, 10919378), (28, 5459689), (31, 4931332), (53, 2884364), (62, 2465666), (106, 1442182), (124, 1232833), (212, 721091), (217, 704476), (371, 412052), (434, 352238), (742, 206026), (868, 176119), (1484, 103013), (1643, 93044), (3286, 46522), (3323, 46004), (6572, 23261), (6646, 23002), (11501, 13292)]