140980815062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{33199}}^1\times {\mathrm{111751}}^1$

素因数の和:144971

約数の個数: 16

約数和(自身を含む): 222609984000

約数和(自身を除く): 81629168938

約数列:

[1, 2, 19, 38, 33199, 66398, 111751, 223502, 630781, 1261562, 2123269, 4246538, 3710021449, 7420042898, 70490407531, 140980815062]

約数ペア:

[(1, 140980815062), (2, 70490407531), (19, 7420042898), (38, 3710021449), (33199, 4246538), (66398, 2123269), (111751, 1261562), (223502, 630781)]