158346722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{78623}}^1$

素因数の和:78697

約数の個数: 16

約数和(自身を含む): 254741760

約数和(自身を除く): 96395038

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 78623, 157246, 1493837, 2987674, 4167019, 8334038, 79173361, 158346722]

約数ペア:

[(1, 158346722), (2, 79173361), (19, 8334038), (38, 4167019), (53, 2987674), (106, 1493837), (1007, 157246), (2014, 78623)]