166351922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 276623424

約数和(自身を除く): 110271502

約数列:

[1, 2, 11, 22, 131, 197, 262, 293, 394, 586, 1441, 2167, 2882, 3223, 4334, 6446, 25807, 38383, 51614, 57721, 76766, 115442, 283877, 422213, 567754, 634931, 844426, 1269862, 7561451, 15122902, 83175961, 166351922]

約数ペア:

[(1, 166351922), (2, 83175961), (11, 15122902), (22, 7561451), (131, 1269862), (197, 844426), (262, 634931), (293, 567754), (394, 422213), (586, 283877), (1441, 115442), (2167, 76766), (2882, 57721), (3223, 51614), (4334, 38383), (6446, 25807)]