166630552

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{15649}}^1$

素因数の和:15688

約数の個数: 32

約数和(自身を含む): 343674000

約数和(自身を除く): 177043448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 15649, 31298, 62596, 125192, 172139, 344278, 688556, 1377112, 1893529, 3787058, 7574116, 15148232, 20828819, 41657638, 83315276, 166630552]

約数ペア:

[(1, 166630552), (2, 83315276), (4, 41657638), (8, 20828819), (11, 15148232), (22, 7574116), (44, 3787058), (88, 1893529), (121, 1377112), (242, 688556), (484, 344278), (968, 172139), (1331, 125192), (2662, 62596), (5324, 31298), (10648, 15649)]