123327148

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{5431}}^1$

素因数の和:6253

約数の個数: 24

約数和(自身を含む): 247003904

約数和(自身を除く): 123676756

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3244, 5431, 5677, 10862, 11354, 21724, 22708, 38017, 76034, 152068, 4404541, 8809082, 17618164, 30831787, 61663574, 123327148]

約数ペア:

[(1, 123327148), (2, 61663574), (4, 30831787), (7, 17618164), (14, 8809082), (28, 4404541), (811, 152068), (1622, 76034), (3244, 38017), (5431, 22708), (5677, 21724), (10862, 11354)]