156945704254

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{10061}}^1\times {\mathrm{56113}}^1$

素因数の和:66315

約数の個数: 16

約数和(自身を含む): 237140008560

約数和(自身を除く): 80194304306

約数列:

[1, 2, 139, 278, 10061, 20122, 56113, 112226, 1398479, 2796958, 7799707, 15599414, 564552893, 1129105786, 78472852127, 156945704254]

約数ペア:

[(1, 156945704254), (2, 78472852127), (139, 1129105786), (278, 564552893), (10061, 15599414), (20122, 7799707), (56113, 2796958), (112226, 1398479)]