129754914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 183773406

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 41, 46, 51, 57, 69, 71, 82, 102, 114, 123, 138, 142, 213, 246, 323, 391, 426, 437, 646, 697, 779, 782, 874, 943, 969, 1173, 1207, 1311, 1349, 1394, 1558, 1633, 1886, 1938, 2091, 2337, 2346, 2414, 2622, 2698, 2829, 2911, 3266, 3621, 4047, 4182, 4674, 4899, 5658, 5822, 7242, 7429, 8094, 8733, 9798, 13243, 14858, 16031, 17466, 17917, 22287, 22933, 26486, 27761, 31027, 32062, 35834, 39729, 44574, 45866, 48093, 49487, 53751, 55309, 55522, 62054, 66953, 68799, 79458, 83283, 93081, 96186, 98974, 107502, 110618, 133906, 137598, 148461, 165927, 166566, 186162, 200859, 296922, 304589, 331854, 401718, 527459, 609178, 913767, 940253, 1054918, 1138201, 1272107, 1582377, 1827534, 1880506, 2276402, 2544214, 2820759, 3164754, 3414603, 3816321, 5641518, 6829206, 7632642, 21625819, 43251638, 64877457, 129754914]

約数ペア:

[(1, 129754914), (2, 64877457), (3, 43251638), (6, 21625819), (17, 7632642), (19, 6829206), (23, 5641518), (34, 3816321), (38, 3414603), (41, 3164754), (46, 2820759), (51, 2544214), (57, 2276402), (69, 1880506), (71, 1827534), (82, 1582377), (102, 1272107), (114, 1138201), (123, 1054918), (138, 940253), (142, 913767), (213, 609178), (246, 527459), (323, 401718), (391, 331854), (426, 304589), (437, 296922), (646, 200859), (697, 186162), (779, 166566), (782, 165927), (874, 148461), (943, 137598), (969, 133906), (1173, 110618), (1207, 107502), (1311, 98974), (1349, 96186), (1394, 93081), (1558, 83283), (1633, 79458), (1886, 68799), (1938, 66953), (2091, 62054), (2337, 55522), (2346, 55309), (2414, 53751), (2622, 49487), (2698, 48093), (2829, 45866), (2911, 44574), (3266, 39729), (3621, 35834), (4047, 32062), (4182, 31027), (4674, 27761), (4899, 26486), (5658, 22933), (5822, 22287), (7242, 17917), (7429, 17466), (8094, 16031), (8733, 14858), (9798, 13243)]