163877108

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 290283840

約数和(自身を除く): 126406732

約数列:

[1, 2, 4, 139, 241, 278, 482, 556, 964, 1223, 2446, 4892, 33499, 66998, 133996, 169997, 294743, 339994, 589486, 679988, 1178972, 40969277, 81938554, 163877108]

約数ペア:

[(1, 163877108), (2, 81938554), (4, 40969277), (139, 1178972), (241, 679988), (278, 589486), (482, 339994), (556, 294743), (964, 169997), (1223, 133996), (2446, 66998), (4892, 33499)]