157059272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2087}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 308188800

約数和(自身を除く): 151129528

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 818, 1636, 2087, 3272, 4174, 8348, 9407, 16696, 18814, 37628, 48001, 75256, 96002, 192004, 384008, 853583, 1707166, 3414332, 6828664, 19632409, 39264818, 78529636, 157059272]

約数ペア:

[(1, 157059272), (2, 78529636), (4, 39264818), (8, 19632409), (23, 6828664), (46, 3414332), (92, 1707166), (184, 853583), (409, 384008), (818, 192004), (1636, 96002), (2087, 75256), (3272, 48001), (4174, 37628), (8348, 18814), (9407, 16696)]