140572614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257459}}^1$

素因数の和:257484

約数の個数: 32

約数和(自身を含む): 346026240

約数和(自身を除く): 205453626

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 257459, 514918, 772377, 1544754, 1802213, 3346967, 3604426, 5406639, 6693934, 10040901, 10813278, 20081802, 23428769, 46857538, 70286307, 140572614]

約数ペア:

[(1, 140572614), (2, 70286307), (3, 46857538), (6, 23428769), (7, 20081802), (13, 10813278), (14, 10040901), (21, 6693934), (26, 5406639), (39, 3604426), (42, 3346967), (78, 1802213), (91, 1544754), (182, 772377), (273, 514918), (546, 257459)]