140328

素因数分解:

$2^3\times 3^2\times {\mathrm{1949}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 380250

約数和(自身を除く): 239922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1949, 3898, 5847, 7796, 11694, 15592, 17541, 23388, 35082, 46776, 70164, 140328]

約数ペア:

[(1, 140328), (2, 70164), (3, 46776), (4, 35082), (6, 23388), (8, 17541), (9, 15592), (12, 11694), (18, 7796), (24, 5847), (36, 3898), (72, 1949)]