156683142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 438197760

約数和(自身を除く): 281514618

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 121, 126, 129, 154, 198, 231, 239, 242, 258, 301, 363, 387, 462, 473, 478, 602, 693, 717, 726, 774, 847, 903, 946, 1089, 1386, 1419, 1434, 1673, 1694, 1806, 2151, 2178, 2541, 2629, 2709, 2838, 3311, 3346, 4257, 4302, 5019, 5082, 5203, 5258, 5418, 6622, 7623, 7887, 8514, 9933, 10038, 10277, 10406, 15057, 15246, 15609, 15774, 18403, 19866, 20554, 23661, 28919, 29799, 30114, 30831, 31218, 36421, 36806, 46827, 47322, 55209, 57838, 59598, 61662, 71939, 72842, 86757, 92493, 93654, 109263, 110418, 113047, 143878, 165627, 173514, 184986, 202433, 215817, 218526, 226094, 260271, 327789, 331254, 339141, 404866, 431634, 520542, 607299, 647451, 655578, 678282, 791329, 1017423, 1214598, 1243517, 1294902, 1582658, 1821897, 2034846, 2373987, 2487034, 3643794, 3730551, 4747974, 7121961, 7461102, 8704619, 11191653, 14243922, 17409238, 22383306, 26113857, 52227714, 78341571, 156683142]

約数ペア:

[(1, 156683142), (2, 78341571), (3, 52227714), (6, 26113857), (7, 22383306), (9, 17409238), (11, 14243922), (14, 11191653), (18, 8704619), (21, 7461102), (22, 7121961), (33, 4747974), (42, 3730551), (43, 3643794), (63, 2487034), (66, 2373987), (77, 2034846), (86, 1821897), (99, 1582658), (121, 1294902), (126, 1243517), (129, 1214598), (154, 1017423), (198, 791329), (231, 678282), (239, 655578), (242, 647451), (258, 607299), (301, 520542), (363, 431634), (387, 404866), (462, 339141), (473, 331254), (478, 327789), (602, 260271), (693, 226094), (717, 218526), (726, 215817), (774, 202433), (847, 184986), (903, 173514), (946, 165627), (1089, 143878), (1386, 113047), (1419, 110418), (1434, 109263), (1673, 93654), (1694, 92493), (1806, 86757), (2151, 72842), (2178, 71939), (2541, 61662), (2629, 59598), (2709, 57838), (2838, 55209), (3311, 47322), (3346, 46827), (4257, 36806), (4302, 36421), (5019, 31218), (5082, 30831), (5203, 30114), (5258, 29799), (5418, 28919), (6622, 23661), (7623, 20554), (7887, 19866), (8514, 18403), (9933, 15774), (10038, 15609), (10277, 15246), (10406, 15057)]