156712214

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 237647760

約数和(自身を除く): 80935546

約数列:

[1, 2, 139, 278, 313, 626, 1801, 3602, 43507, 87014, 250339, 500678, 563713, 1127426, 78356107, 156712214]

約数ペア:

[(1, 156712214), (2, 78356107), (139, 1127426), (278, 563713), (313, 500678), (626, 250339), (1801, 87014), (3602, 43507)]