144408964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 297286528

約数和(自身を除く): 152877564

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 277, 301, 433, 554, 602, 866, 1108, 1204, 1732, 1939, 3031, 3878, 6062, 7756, 11911, 12124, 18619, 23822, 37238, 47644, 74476, 83377, 119941, 130333, 166754, 239882, 260666, 333508, 479764, 521332, 839587, 1679174, 3358348, 5157463, 10314926, 20629852, 36102241, 72204482, 144408964]

約数ペア:

[(1, 144408964), (2, 72204482), (4, 36102241), (7, 20629852), (14, 10314926), (28, 5157463), (43, 3358348), (86, 1679174), (172, 839587), (277, 521332), (301, 479764), (433, 333508), (554, 260666), (602, 239882), (866, 166754), (1108, 130333), (1204, 119941), (1732, 83377), (1939, 74476), (3031, 47644), (3878, 37238), (6062, 23822), (7756, 18619), (11911, 12124)]