147324040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216653}}^1$

素因数の和:216681

約数の個数: 32

約数和(自身を含む): 350979480

約数和(自身を除く): 203655440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 216653, 433306, 866612, 1083265, 1733224, 2166530, 3683101, 4333060, 7366202, 8666120, 14732404, 18415505, 29464808, 36831010, 73662020, 147324040]

約数ペア:

[(1, 147324040), (2, 73662020), (4, 36831010), (5, 29464808), (8, 18415505), (10, 14732404), (17, 8666120), (20, 7366202), (34, 4333060), (40, 3683101), (68, 2166530), (85, 1733224), (136, 1083265), (170, 866612), (340, 433306), (680, 216653)]