354148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 665280

約数和(自身を除く): 311132

約数列:

[1, 2, 4, 29, 43, 58, 71, 86, 116, 142, 172, 284, 1247, 2059, 2494, 3053, 4118, 4988, 6106, 8236, 12212, 88537, 177074, 354148]

約数ペア:

[(1, 354148), (2, 177074), (4, 88537), (29, 12212), (43, 8236), (58, 6106), (71, 4988), (86, 4118), (116, 3053), (142, 2494), (172, 2059), (284, 1247)]