156920906530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1582981}}^1$

素因数の和:1583442

約数の個数: 32

約数和(自身を含む): 295422432768

約数和(自身を除く): 138501526238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 862, 2155, 4310, 9913, 19826, 49565, 99130, 1582981, 3165962, 7914905, 15829810, 36408563, 72817126, 182042815, 364085630, 682264811, 1364529622, 3411324055, 6822648110, 15692090653, 31384181306, 78460453265, 156920906530]

約数ペア:

[(1, 156920906530), (2, 78460453265), (5, 31384181306), (10, 15692090653), (23, 6822648110), (46, 3411324055), (115, 1364529622), (230, 682264811), (431, 364085630), (862, 182042815), (2155, 72817126), (4310, 36408563), (9913, 15829810), (19826, 7914905), (49565, 3165962), (99130, 1582981)]