142021964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 300077568

約数和(自身を除く): 158055604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1909, 2324, 2657, 3818, 5314, 7636, 10628, 13363, 18599, 26726, 37198, 53452, 61111, 74396, 122222, 220531, 244444, 427777, 441062, 855554, 882124, 1543717, 1711108, 3087434, 5072213, 6174868, 10144426, 20288852, 35505491, 71010982, 142021964]

約数ペア:

[(1, 142021964), (2, 71010982), (4, 35505491), (7, 20288852), (14, 10144426), (23, 6174868), (28, 5072213), (46, 3087434), (83, 1711108), (92, 1543717), (161, 882124), (166, 855554), (322, 441062), (332, 427777), (581, 244444), (644, 220531), (1162, 122222), (1909, 74396), (2324, 61111), (2657, 53452), (3818, 37198), (5314, 26726), (7636, 18599), (10628, 13363)]