166215616

素因数分解:

$2^6\times 7^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 378195840

約数和(自身を除く): 211980224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 563, 659, 1126, 1318, 2252, 2636, 3941, 4504, 4613, 5272, 7882, 9008, 9226, 10544, 15764, 18016, 18452, 21088, 31528, 36032, 36904, 42176, 63056, 73808, 126112, 147616, 252224, 295232, 371017, 742034, 1484068, 2597119, 2968136, 5194238, 5936272, 10388476, 11872544, 20776952, 23745088, 41553904, 83107808, 166215616]

約数ペア:

[(1, 166215616), (2, 83107808), (4, 41553904), (7, 23745088), (8, 20776952), (14, 11872544), (16, 10388476), (28, 5936272), (32, 5194238), (56, 2968136), (64, 2597119), (112, 1484068), (224, 742034), (448, 371017), (563, 295232), (659, 252224), (1126, 147616), (1318, 126112), (2252, 73808), (2636, 63056), (3941, 42176), (4504, 36904), (4613, 36032), (5272, 31528), (7882, 21088), (9008, 18452), (9226, 18016), (10544, 15764)]