128186268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 365223936

約数和(自身を除く): 237037668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 903, 966, 989, 1204, 1543, 1806, 1932, 1978, 2967, 3086, 3612, 3956, 4629, 5934, 6172, 6923, 9258, 10801, 11868, 13846, 18516, 20769, 21602, 27692, 32403, 35489, 41538, 43204, 64806, 66349, 70978, 83076, 106467, 129612, 132698, 141956, 199047, 212934, 248423, 265396, 398094, 425868, 464443, 496846, 745269, 796188, 928886, 993692, 1393329, 1490538, 1526027, 1857772, 2786658, 2981076, 3052054, 4578081, 5573316, 6104108, 9156162, 10682189, 18312324, 21364378, 32046567, 42728756, 64093134, 128186268]

約数ペア:

[(1, 128186268), (2, 64093134), (3, 42728756), (4, 32046567), (6, 21364378), (7, 18312324), (12, 10682189), (14, 9156162), (21, 6104108), (23, 5573316), (28, 4578081), (42, 3052054), (43, 2981076), (46, 2786658), (69, 1857772), (84, 1526027), (86, 1490538), (92, 1393329), (129, 993692), (138, 928886), (161, 796188), (172, 745269), (258, 496846), (276, 464443), (301, 425868), (322, 398094), (483, 265396), (516, 248423), (602, 212934), (644, 199047), (903, 141956), (966, 132698), (989, 129612), (1204, 106467), (1543, 83076), (1806, 70978), (1932, 66349), (1978, 64806), (2967, 43204), (3086, 41538), (3612, 35489), (3956, 32403), (4629, 27692), (5934, 21602), (6172, 20769), (6923, 18516), (9258, 13846), (10801, 11868)]