142453014916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{17959}}^1$

素因数の和:18544

約数の個数: 48

約数和(自身を含む): 258086062080

約数和(自身を除く): 115633047164

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 431, 862, 1724, 4601, 9202, 17959, 18404, 18533, 35918, 37066, 46117, 71836, 74132, 92234, 184468, 772237, 1544474, 1921613, 1983031, 3088948, 3843226, 3966062, 7686452, 7740329, 7932124, 15480658, 30961316, 82629359, 165258718, 330517436, 332834147, 665668294, 828215203, 1331336588, 1656430406, 3312860812, 35613253729, 71226507458, 142453014916]

約数ペア:

[(1, 142453014916), (2, 71226507458), (4, 35613253729), (43, 3312860812), (86, 1656430406), (107, 1331336588), (172, 828215203), (214, 665668294), (428, 332834147), (431, 330517436), (862, 165258718), (1724, 82629359), (4601, 30961316), (9202, 15480658), (17959, 7932124), (18404, 7740329), (18533, 7686452), (35918, 3966062), (37066, 3843226), (46117, 3088948), (71836, 1983031), (74132, 1921613), (92234, 1544474), (184468, 772237)]