140982926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6816

約数の個数: 32

約数和(自身を含む): 257664000

約数和(自身を除く): 116681074

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 6709, 10507, 13418, 21014, 46963, 93926, 127471, 254942, 530011, 892297, 1060022, 1784594, 3710077, 7420154, 10070209, 20140418, 70491463, 140982926]

約数ペア:

[(1, 140982926), (2, 70491463), (7, 20140418), (14, 10070209), (19, 7420154), (38, 3710077), (79, 1784594), (133, 1060022), (158, 892297), (266, 530011), (553, 254942), (1106, 127471), (1501, 93926), (3002, 46963), (6709, 21014), (10507, 13418)]