156674161

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 185084928

約数和(自身を除く): 28410767

約数列:

[1, 7, 41, 113, 287, 791, 4633, 4831, 32431, 33817, 198071, 545903, 1386497, 3821321, 22382023, 156674161]

約数ペア:

[(1, 156674161), (7, 22382023), (41, 3821321), (113, 1386497), (287, 545903), (791, 198071), (4633, 33817), (4831, 32431)]