166670272

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 343229184

約数和(自身を除く): 176558912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 536, 752, 827, 1072, 1504, 1654, 2144, 3008, 3149, 3308, 4288, 6298, 6616, 12596, 13232, 25192, 26464, 38869, 50384, 52928, 55409, 77738, 100768, 110818, 155476, 201536, 221636, 310952, 443272, 621904, 886544, 1243808, 1773088, 2487616, 2604223, 3546176, 5208446, 10416892, 20833784, 41667568, 83335136, 166670272]

約数ペア:

[(1, 166670272), (2, 83335136), (4, 41667568), (8, 20833784), (16, 10416892), (32, 5208446), (47, 3546176), (64, 2604223), (67, 2487616), (94, 1773088), (134, 1243808), (188, 886544), (268, 621904), (376, 443272), (536, 310952), (752, 221636), (827, 201536), (1072, 155476), (1504, 110818), (1654, 100768), (2144, 77738), (3008, 55409), (3149, 52928), (3308, 50384), (4288, 38869), (6298, 26464), (6616, 25192), (12596, 13232)]