156969647966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{26203}}^1\times {\mathrm{80953}}^1$

素因数の和:107195

約数の個数: 16

約数和(自身を含む): 241830322224

約数和(自身を除く): 84860674258

約数列:

[1, 2, 37, 74, 26203, 52406, 80953, 161906, 969511, 1939022, 2995261, 5990522, 2121211459, 4242422918, 78484823983, 156969647966]

約数ペア:

[(1, 156969647966), (2, 78484823983), (37, 4242422918), (74, 2121211459), (26203, 5990522), (52406, 2995261), (80953, 1939022), (161906, 969511)]