156940414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{7253}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 243734400

約数和(自身を除く): 86793986

約数列:

[1, 2, 31, 62, 349, 698, 7253, 10819, 14506, 21638, 224843, 449686, 2531297, 5062594, 78470207, 156940414]

約数ペア:

[(1, 156940414), (2, 78470207), (31, 5062594), (62, 2531297), (349, 449686), (698, 224843), (7253, 21638), (10819, 14506)]