157959306

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 352726920

約数和(自身を除く): 194767614

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 579, 738, 1109, 1158, 1737, 2218, 3327, 3474, 6654, 7913, 9981, 15826, 19962, 23739, 45469, 47478, 71217, 90938, 136407, 142434, 214037, 272814, 409221, 428074, 642111, 818442, 1284222, 1926333, 3852666, 8775517, 17551034, 26326551, 52653102, 78979653, 157959306]

約数ペア:

[(1, 157959306), (2, 78979653), (3, 52653102), (6, 26326551), (9, 17551034), (18, 8775517), (41, 3852666), (82, 1926333), (123, 1284222), (193, 818442), (246, 642111), (369, 428074), (386, 409221), (579, 272814), (738, 214037), (1109, 142434), (1158, 136407), (1737, 90938), (2218, 71217), (3327, 47478), (3474, 45469), (6654, 23739), (7913, 19962), (9981, 15826)]