156722639

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 167516160

約数和(自身を除く): 10793521

約数列:

[1, 31, 37, 139, 983, 1147, 4309, 5143, 30473, 36371, 136637, 159433, 1127501, 4235747, 5055569, 156722639]

約数ペア:

[(1, 156722639), (31, 5055569), (37, 4235747), (139, 1127501), (983, 159433), (1147, 136637), (4309, 36371), (5143, 30473)]