156742078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{2917}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 239299344

約数和(自身を除く): 82557266

約数列:

[1, 2, 67, 134, 401, 802, 2917, 5834, 26867, 53734, 195439, 390878, 1169717, 2339434, 78371039, 156742078]

約数ペア:

[(1, 156742078), (2, 78371039), (67, 2339434), (134, 1169717), (401, 390878), (802, 195439), (2917, 53734), (5834, 26867)]