130310056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3187}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 258228000

約数和(自身を除く): 127917944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 3187, 5111, 6374, 10222, 12748, 20444, 25496, 40888, 60553, 121106, 242212, 484424, 857303, 1714606, 3429212, 6858424, 16288757, 32577514, 65155028, 130310056]

約数ペア:

[(1, 130310056), (2, 65155028), (4, 32577514), (8, 16288757), (19, 6858424), (38, 3429212), (76, 1714606), (152, 857303), (269, 484424), (538, 242212), (1076, 121106), (2152, 60553), (3187, 40888), (5111, 25496), (6374, 20444), (10222, 12748)]