157471246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12289}}^1$

素因数の和:12483

約数の個数: 16

約数和(自身を含む): 243342000

約数和(自身を除く): 85870754

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12289, 12814, 24578, 528427, 1056854, 1831061, 3662122, 78735623, 157471246]

約数ペア:

[(1, 157471246), (2, 78735623), (43, 3662122), (86, 1831061), (149, 1056854), (298, 528427), (6407, 24578), (12289, 12814)]