140225514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163433}}^1$

素因数の和:163462

約数の個数: 32

約数和(自身を含む): 329482944

約数和(自身を除く): 189257430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 163433, 326866, 490299, 980598, 1797763, 2124629, 3595526, 4249258, 5393289, 6373887, 10786578, 12747774, 23370919, 46741838, 70112757, 140225514]

約数ペア:

[(1, 140225514), (2, 70112757), (3, 46741838), (6, 23370919), (11, 12747774), (13, 10786578), (22, 6373887), (26, 5393289), (33, 4249258), (39, 3595526), (66, 2124629), (78, 1797763), (143, 980598), (286, 490299), (429, 326866), (858, 163433)]