166504016

素因数分解:

$2^4\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1889}}^1$

素因数の和:2691

約数の個数: 40

約数和(自身を含む): 369351360

約数和(自身を除く): 202847344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 787, 1574, 1889, 3148, 3778, 5509, 6296, 7556, 11018, 12592, 13223, 15112, 22036, 26446, 30224, 44072, 52892, 88144, 105784, 211568, 1486643, 2973286, 5946572, 10406501, 11893144, 20813002, 23786288, 41626004, 83252008, 166504016]

約数ペア:

[(1, 166504016), (2, 83252008), (4, 41626004), (7, 23786288), (8, 20813002), (14, 11893144), (16, 10406501), (28, 5946572), (56, 2973286), (112, 1486643), (787, 211568), (1574, 105784), (1889, 88144), (3148, 52892), (3778, 44072), (5509, 30224), (6296, 26446), (7556, 22036), (11018, 15112), (12592, 13223)]