138555846

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6019

約数の個数: 80

約数和(自身を含む): 364806288

約数和(自身を除く): 226250442

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3861, 5981, 7722, 11583, 11962, 17943, 23166, 35886, 53829, 65791, 77753, 107658, 131582, 155506, 161487, 197373, 233259, 322974, 394746, 466518, 484461, 592119, 699777, 855283, 968922, 1184238, 1399554, 1710566, 1776357, 2099331, 2565849, 3552714, 4198662, 5131698, 5329071, 6297993, 7697547, 10658142, 12595986, 15395094, 23092641, 46185282, 69277923, 138555846]

約数ペア:

[(1, 138555846), (2, 69277923), (3, 46185282), (6, 23092641), (9, 15395094), (11, 12595986), (13, 10658142), (18, 7697547), (22, 6297993), (26, 5329071), (27, 5131698), (33, 4198662), (39, 3552714), (54, 2565849), (66, 2099331), (78, 1776357), (81, 1710566), (99, 1399554), (117, 1184238), (143, 968922), (162, 855283), (198, 699777), (234, 592119), (286, 484461), (297, 466518), (351, 394746), (429, 322974), (594, 233259), (702, 197373), (858, 161487), (891, 155506), (1053, 131582), (1287, 107658), (1782, 77753), (2106, 65791), (2574, 53829), (3861, 35886), (5981, 23166), (7722, 17943), (11583, 11962)]