180897216

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:21969

約数の個数: 56

約数和(自身を含む): 489777024

約数和(自身を除く): 308879808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 21911, 43822, 65733, 87644, 131466, 175288, 262932, 350576, 525864, 701152, 942173, 1051728, 1402304, 1884346, 2103456, 2826519, 3768692, 4206912, 5653038, 7537384, 11306076, 15074768, 22612152, 30149536, 45224304, 60299072, 90448608, 180897216]

約数ペア:

[(1, 180897216), (2, 90448608), (3, 60299072), (4, 45224304), (6, 30149536), (8, 22612152), (12, 15074768), (16, 11306076), (24, 7537384), (32, 5653038), (43, 4206912), (48, 3768692), (64, 2826519), (86, 2103456), (96, 1884346), (129, 1402304), (172, 1051728), (192, 942173), (258, 701152), (344, 525864), (516, 350576), (688, 262932), (1032, 175288), (1376, 131466), (2064, 87644), (2752, 65733), (4128, 43822), (8256, 21911)]