140228778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23209}}^1$

素因数の和:23286

約数の個数: 32

約数和(自身を含む): 300801600

約数和(自身を除く): 160572822

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 23209, 46418, 69627, 139254, 440971, 881942, 1230077, 1322913, 2460154, 2645826, 3690231, 7380462, 23371463, 46742926, 70114389, 140228778]

約数ペア:

[(1, 140228778), (2, 70114389), (3, 46742926), (6, 23371463), (19, 7380462), (38, 3690231), (53, 2645826), (57, 2460154), (106, 1322913), (114, 1230077), (159, 881942), (318, 440971), (1007, 139254), (2014, 69627), (3021, 46418), (6042, 23209)]