156970827478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{64385081}}^1$

素因数の和:64385159

約数の個数: 16

約数和(自身を含む): 250329198816

約数和(自身を除く): 93358371338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 64385081, 128770162, 1480856863, 2961713726, 3412409293, 6824818586, 78485413739, 156970827478]

約数ペア:

[(1, 156970827478), (2, 78485413739), (23, 6824818586), (46, 3412409293), (53, 2961713726), (106, 1480856863), (1219, 128770162), (2438, 64385081)]