155421924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{264323}}^1$

素因数の和:264344

約数の個数: 36

約数和(自身を含む): 421861104

約数和(自身を除く): 266439180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 264323, 528646, 792969, 1057292, 1585938, 1850261, 3171876, 3700522, 5550783, 7401044, 11101566, 12951827, 22203132, 25903654, 38855481, 51807308, 77710962, 155421924]

約数ペア:

[(1, 155421924), (2, 77710962), (3, 51807308), (4, 38855481), (6, 25903654), (7, 22203132), (12, 12951827), (14, 11101566), (21, 7401044), (28, 5550783), (42, 3700522), (49, 3171876), (84, 1850261), (98, 1585938), (147, 1057292), (196, 792969), (294, 528646), (588, 264323)]