134361728

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{12647}}^1$

素因数の和:12744

約数の個数: 32

約数和(自身を含む): 270920160

約数和(自身を除く): 136558432

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 12647, 25294, 50588, 101176, 202352, 404704, 809408, 1049701, 1618816, 2099402, 4198804, 8397608, 16795216, 33590432, 67180864, 134361728]

約数ペア:

[(1, 134361728), (2, 67180864), (4, 33590432), (8, 16795216), (16, 8397608), (32, 4198804), (64, 2099402), (83, 1618816), (128, 1049701), (166, 809408), (332, 404704), (664, 202352), (1328, 101176), (2656, 50588), (5312, 25294), (10624, 12647)]