127989061192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{21649}}^1\times {\mathrm{19973}}^1$

素因数の和:41665

約数の個数: 32

約数和(自身を含む): 246489147000

約数和(自身を除く): 118500085808

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 19973, 21649, 39946, 43298, 79892, 86596, 159784, 173192, 739001, 801013, 1478002, 1602026, 2956004, 3204052, 5912008, 6408104, 432395477, 864790954, 1729581908, 3459163816, 15998632649, 31997265298, 63994530596, 127989061192]

約数ペア:

[(1, 127989061192), (2, 63994530596), (4, 31997265298), (8, 15998632649), (37, 3459163816), (74, 1729581908), (148, 864790954), (296, 432395477), (19973, 6408104), (21649, 5912008), (39946, 3204052), (43298, 2956004), (79892, 1602026), (86596, 1478002), (159784, 801013), (173192, 739001)]