139481868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 334666080

約数和(自身を除く): 195184212

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 732, 1068, 2141, 4282, 5429, 6423, 8564, 10858, 12846, 16287, 21716, 25692, 32574, 65148, 130601, 190549, 261202, 381098, 391803, 522404, 571647, 762196, 783606, 1143294, 1567212, 2286588, 11623489, 23246978, 34870467, 46493956, 69740934, 139481868]

約数ペア:

[(1, 139481868), (2, 69740934), (3, 46493956), (4, 34870467), (6, 23246978), (12, 11623489), (61, 2286588), (89, 1567212), (122, 1143294), (178, 783606), (183, 762196), (244, 571647), (267, 522404), (356, 391803), (366, 381098), (534, 261202), (732, 190549), (1068, 130601), (2141, 65148), (4282, 32574), (5429, 25692), (6423, 21716), (8564, 16287), (10858, 12846)]