140741892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{205763}}^1$

素因数の和:205792

約数の個数: 36

約数和(自身を含む): 374490480

約数和(自身を除く): 233748588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 205763, 411526, 617289, 823052, 1234578, 1851867, 2469156, 3703734, 3909497, 7407468, 7818994, 11728491, 15637988, 23456982, 35185473, 46913964, 70370946, 140741892]

約数ペア:

[(1, 140741892), (2, 70370946), (3, 46913964), (4, 35185473), (6, 23456982), (9, 15637988), (12, 11728491), (18, 7818994), (19, 7407468), (36, 3909497), (38, 3703734), (57, 2469156), (76, 1851867), (114, 1234578), (171, 823052), (228, 617289), (342, 411526), (684, 205763)]