129497144

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 284981760

約数和(自身を除く): 155484616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 167, 227, 244, 334, 427, 454, 488, 668, 854, 908, 1169, 1336, 1589, 1708, 1816, 2338, 3178, 3416, 4676, 6356, 9352, 10187, 12712, 13847, 20374, 27694, 37909, 40748, 55388, 71309, 75818, 81496, 96929, 110776, 142618, 151636, 193858, 265363, 285236, 303272, 387716, 530726, 570472, 775432, 1061452, 2122904, 2312449, 4624898, 9249796, 16187143, 18499592, 32374286, 64748572, 129497144]

約数ペア:

[(1, 129497144), (2, 64748572), (4, 32374286), (7, 18499592), (8, 16187143), (14, 9249796), (28, 4624898), (56, 2312449), (61, 2122904), (122, 1061452), (167, 775432), (227, 570472), (244, 530726), (334, 387716), (427, 303272), (454, 285236), (488, 265363), (668, 193858), (854, 151636), (908, 142618), (1169, 110776), (1336, 96929), (1589, 81496), (1708, 75818), (1816, 71309), (2338, 55388), (3178, 40748), (3416, 37909), (4676, 27694), (6356, 20374), (9352, 13847), (10187, 12712)]