167355208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20173}}^1$

素因数の和:20257

約数の個数: 32

約数和(自身を含む): 337712760

約数和(自身を除く): 170357552

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 20173, 40346, 80692, 161384, 342941, 685882, 1230553, 1371764, 2461106, 2743528, 4922212, 9844424, 20919401, 41838802, 83677604, 167355208]

約数ペア:

[(1, 167355208), (2, 83677604), (4, 41838802), (8, 20919401), (17, 9844424), (34, 4922212), (61, 2743528), (68, 2461106), (122, 1371764), (136, 1230553), (244, 685882), (488, 342941), (1037, 161384), (2074, 80692), (4148, 40346), (8296, 20173)]