148938872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5077}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 295539600

約数和(自身を除く): 146600728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 3667, 5077, 7334, 10154, 14668, 20308, 29336, 40616, 96463, 192926, 385852, 771704, 979861, 1959722, 3919444, 7838888, 18617359, 37234718, 74469436, 148938872]

約数ペア:

[(1, 148938872), (2, 74469436), (4, 37234718), (8, 18617359), (19, 7838888), (38, 3919444), (76, 1959722), (152, 979861), (193, 771704), (386, 385852), (772, 192926), (1544, 96463), (3667, 40616), (5077, 29336), (7334, 20308), (10154, 14668)]