164668497616

素因数分解:

$2^4\times 7^2\times {\mathrm{1657}}^1\times {\mathrm{126757}}^1$

素因数の和:128436

約数の個数: 60

約数和(自身を含む): 371361137988

約数和(自身を除く): 206692640372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1657, 3314, 6628, 11599, 13256, 23198, 26512, 46396, 81193, 92792, 126757, 162386, 185584, 253514, 324772, 507028, 649544, 887299, 1014056, 1299088, 1774598, 2028112, 3549196, 6211093, 7098392, 12422186, 14196784, 24844372, 49688744, 99377488, 210036349, 420072698, 840145396, 1470254443, 1680290792, 2940508886, 3360581584, 5881017772, 10291781101, 11762035544, 20583562202, 23524071088, 41167124404, 82334248808, 164668497616]

約数ペア:

[(1, 164668497616), (2, 82334248808), (4, 41167124404), (7, 23524071088), (8, 20583562202), (14, 11762035544), (16, 10291781101), (28, 5881017772), (49, 3360581584), (56, 2940508886), (98, 1680290792), (112, 1470254443), (196, 840145396), (392, 420072698), (784, 210036349), (1657, 99377488), (3314, 49688744), (6628, 24844372), (11599, 14196784), (13256, 12422186), (23198, 7098392), (26512, 6211093), (46396, 3549196), (81193, 2028112), (92792, 1774598), (126757, 1299088), (162386, 1014056), (185584, 887299), (253514, 649544), (324772, 507028)]