156980263610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1091581}}^1$

素因数の和:1091858

約数の個数: 32

約数和(自身を含む): 287889470352

約数和(自身を除く): 130909206742

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1970, 14381, 28762, 71905, 143810, 1091581, 2183162, 5457905, 10915810, 79685413, 159370826, 215041457, 398427065, 430082914, 796854130, 1075207285, 2150414570, 15698026361, 31396052722, 78490131805, 156980263610]

約数ペア:

[(1, 156980263610), (2, 78490131805), (5, 31396052722), (10, 15698026361), (73, 2150414570), (146, 1075207285), (197, 796854130), (365, 430082914), (394, 398427065), (730, 215041457), (985, 159370826), (1970, 79685413), (14381, 10915810), (28762, 5457905), (71905, 2183162), (143810, 1091581)]