168161763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 301400064

約数和(自身を除く): 133238301

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 341, 483, 651, 713, 759, 1021, 1023, 1771, 2139, 2387, 3063, 4991, 5313, 7147, 7161, 7843, 11231, 14973, 21441, 23483, 23529, 31651, 33693, 54901, 70449, 78617, 94953, 164381, 164703, 221557, 235851, 258313, 348161, 493143, 664671, 727973, 774939, 1044483, 1808191, 2183919, 2437127, 5095811, 5424573, 7311381, 8007703, 15287433, 24023109, 56053921, 168161763]

約数ペア:

[(1, 168161763), (3, 56053921), (7, 24023109), (11, 15287433), (21, 8007703), (23, 7311381), (31, 5424573), (33, 5095811), (69, 2437127), (77, 2183919), (93, 1808191), (161, 1044483), (217, 774939), (231, 727973), (253, 664671), (341, 493143), (483, 348161), (651, 258313), (713, 235851), (759, 221557), (1021, 164703), (1023, 164381), (1771, 94953), (2139, 78617), (2387, 70449), (3063, 54901), (4991, 33693), (5313, 31651), (7147, 23529), (7161, 23483), (7843, 21441), (11231, 14973)]