156914118

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{40927}}^1$

素因数の和:41009

約数の個数: 32

約数和(自身を含む): 353617920

約数和(自身を除く): 196703802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 40927, 81854, 122781, 245562, 368343, 736686, 1105029, 2210058, 2905817, 5811634, 8717451, 17434902, 26152353, 52304706, 78457059, 156914118]

約数ペア:

[(1, 156914118), (2, 78457059), (3, 52304706), (6, 26152353), (9, 17434902), (18, 8717451), (27, 5811634), (54, 2905817), (71, 2210058), (142, 1105029), (213, 736686), (426, 368343), (639, 245562), (1278, 122781), (1917, 81854), (3834, 40927)]