164464329

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 71926071

約数列:

[1, 3, 23, 59, 69, 71, 177, 213, 569, 1357, 1633, 1707, 4071, 4189, 4899, 12567, 13087, 33571, 39261, 40399, 96347, 100713, 121197, 289041, 772133, 929177, 2316399, 2383541, 2787531, 7150623, 54821443, 164464329]

約数ペア:

[(1, 164464329), (3, 54821443), (23, 7150623), (59, 2787531), (69, 2383541), (71, 2316399), (177, 929177), (213, 772133), (569, 289041), (1357, 121197), (1633, 100713), (1707, 96347), (4071, 40399), (4189, 39261), (4899, 33571), (12567, 13087)]