141389418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23827}}^1$

素因数の和:23898

約数の個数: 32

約数和(自身を含む): 301948416

約数和(自身を除く): 160558998

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 23827, 47654, 71481, 142962, 548021, 1024561, 1096042, 1644063, 2049122, 3073683, 3288126, 6147366, 23564903, 47129806, 70694709, 141389418]

約数ペア:

[(1, 141389418), (2, 70694709), (3, 47129806), (6, 23564903), (23, 6147366), (43, 3288126), (46, 3073683), (69, 2049122), (86, 1644063), (129, 1096042), (138, 1024561), (258, 548021), (989, 142962), (1978, 71481), (2967, 47654), (5934, 23827)]