164119124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 320010768

約数和(自身を除く): 155891644

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 197, 394, 433, 481, 788, 866, 962, 1732, 1924, 2561, 5122, 5629, 7289, 10244, 11258, 14578, 16021, 22516, 29156, 32042, 64084, 85301, 94757, 170602, 189514, 208273, 341204, 379028, 416546, 833092, 1108913, 2217826, 3156137, 4435652, 6312274, 12624548, 41029781, 82059562, 164119124]

約数ペア:

[(1, 164119124), (2, 82059562), (4, 41029781), (13, 12624548), (26, 6312274), (37, 4435652), (52, 3156137), (74, 2217826), (148, 1108913), (197, 833092), (394, 416546), (433, 379028), (481, 341204), (788, 208273), (866, 189514), (962, 170602), (1732, 94757), (1924, 85301), (2561, 64084), (5122, 32042), (5629, 29156), (7289, 22516), (10244, 16021), (11258, 14578)]