108215688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{644141}}^1$

素因数の和:644157

約数の個数: 32

約数和(自身を含む): 309188160

約数和(自身を除く): 200972472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 644141, 1288282, 1932423, 2576564, 3864846, 4508987, 5153128, 7729692, 9017974, 13526961, 15459384, 18035948, 27053922, 36071896, 54107844, 108215688]

約数ペア:

[(1, 108215688), (2, 54107844), (3, 36071896), (4, 27053922), (6, 18035948), (7, 15459384), (8, 13526961), (12, 9017974), (14, 7729692), (21, 5153128), (24, 4508987), (28, 3864846), (42, 2576564), (56, 1932423), (84, 1288282), (168, 644141)]