142102078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{18047}}^1$

素因数の和:18207

約数の個数: 16

約数和(自身を含む): 221773824

約数和(自身を除く): 79671746

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 18047, 36094, 559457, 1118914, 2291969, 4583938, 71051039, 142102078]

約数ペア:

[(1, 142102078), (2, 71051039), (31, 4583938), (62, 2291969), (127, 1118914), (254, 559457), (3937, 36094), (7874, 18047)]