156947985871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1\times {\mathrm{136991}}^1$

素因数の和:140574

約数の個数: 16

約数和(自身を含む): 174977141760

約数和(自身を除く): 18029155889

約数列:

[1, 17, 19, 323, 3547, 60299, 67393, 136991, 1145681, 2328847, 2602829, 44248093, 485907077, 8260420309, 9232234463, 156947985871]

約数ペア:

[(1, 156947985871), (17, 9232234463), (19, 8260420309), (323, 485907077), (3547, 44248093), (60299, 2602829), (67393, 2328847), (136991, 1145681)]