156953289992

素因数分解:

$2^3\times {\mathrm{81013}}^1\times {\mathrm{242173}}^1$

素因数の和:323192

約数の個数: 16

約数和(自身を含む): 294292266540

約数和(自身を除く): 137338976548

約数列:

[1, 2, 4, 8, 81013, 162026, 242173, 324052, 484346, 648104, 968692, 1937384, 19619161249, 39238322498, 78476644996, 156953289992]

約数ペア:

[(1, 156953289992), (2, 78476644996), (4, 39238322498), (8, 19619161249), (81013, 1937384), (162026, 968692), (242173, 648104), (324052, 484346)]