145208076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21647}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 373384704

約数和(自身を除く): 228176628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 21647, 43294, 64941, 86588, 129882, 259764, 281411, 562822, 844233, 930821, 1125644, 1688466, 1861642, 2792463, 3376932, 3723284, 5584926, 11169852, 12100673, 24201346, 36302019, 48402692, 72604038, 145208076]

約数ペア:

[(1, 145208076), (2, 72604038), (3, 48402692), (4, 36302019), (6, 24201346), (12, 12100673), (13, 11169852), (26, 5584926), (39, 3723284), (43, 3376932), (52, 2792463), (78, 1861642), (86, 1688466), (129, 1125644), (156, 930821), (172, 844233), (258, 562822), (516, 281411), (559, 259764), (1118, 129882), (1677, 86588), (2236, 64941), (3354, 43294), (6708, 21647)]