138149196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 334118400

約数和(自身を除く): 195969204

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 948, 3389, 3397, 6778, 6794, 10167, 10191, 13556, 13588, 20334, 20382, 40668, 40764, 145727, 267731, 291454, 437181, 535462, 582908, 803193, 874362, 1070924, 1606386, 1748724, 3212772, 11512433, 23024866, 34537299, 46049732, 69074598, 138149196]

約数ペア:

[(1, 138149196), (2, 69074598), (3, 46049732), (4, 34537299), (6, 23024866), (12, 11512433), (43, 3212772), (79, 1748724), (86, 1606386), (129, 1070924), (158, 874362), (172, 803193), (237, 582908), (258, 535462), (316, 437181), (474, 291454), (516, 267731), (948, 145727), (3389, 40764), (3397, 40668), (6778, 20382), (6794, 20334), (10167, 13588), (10191, 13556)]