140196232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8087}}^1$

素因数の和:8301

約数の個数: 32

約数和(自身を含む): 288256320

約数和(自身を除く): 148060088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8087, 8668, 16174, 17336, 32348, 64696, 88957, 177914, 355828, 711656, 1593139, 3186278, 6372556, 12745112, 17524529, 35049058, 70098116, 140196232]

約数ペア:

[(1, 140196232), (2, 70098116), (4, 35049058), (8, 17524529), (11, 12745112), (22, 6372556), (44, 3186278), (88, 1593139), (197, 711656), (394, 355828), (788, 177914), (1576, 88957), (2167, 64696), (4334, 32348), (8087, 17336), (8668, 16174)]