156724189

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 167021056

約数和(自身を除く): 10296867

約数列:

[1, 31, 61, 67, 1237, 1891, 2077, 4087, 38347, 75457, 82879, 126697, 2339167, 2569249, 5055619, 156724189]

約数ペア:

[(1, 156724189), (31, 5055619), (61, 2569249), (67, 2339167), (1237, 126697), (1891, 82879), (2077, 75457), (4087, 38347)]