157435684

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79193}}^1$

素因数の和:79275

約数の個数: 24

約数和(自身を含む): 319310208

約数和(自身を除く): 161874524

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 79193, 158386, 316772, 554351, 1108702, 2217404, 5622703, 11245406, 22490812, 39358921, 78717842, 157435684]

約数ペア:

[(1, 157435684), (2, 78717842), (4, 39358921), (7, 22490812), (14, 11245406), (28, 5622703), (71, 2217404), (142, 1108702), (284, 554351), (497, 316772), (994, 158386), (1988, 79193)]