156715382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{77813}}^1$

素因数の和:77887

約数の個数: 16

約数和(自身を含む): 252117360

約数和(自身を除く): 95401978

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 77813, 155626, 1478447, 2956894, 4124089, 8248178, 78357691, 156715382]

約数ペア:

[(1, 156715382), (2, 78357691), (19, 8248178), (38, 4124089), (53, 2956894), (106, 1478447), (1007, 155626), (2014, 77813)]