156778954938

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{739}}^1\times {\mathrm{19417}}^1$

素因数の和:20771

約数の個数: 48

約数和(自身を含む): 340725315840

約数和(自身を除く): 183946360902

約数列:

[1, 2, 3, 6, 9, 18, 607, 739, 1214, 1478, 1821, 2217, 3642, 4434, 5463, 6651, 10926, 13302, 19417, 38834, 58251, 116502, 174753, 349506, 448573, 897146, 1345719, 2691438, 4037157, 8074314, 11786119, 14349163, 23572238, 28698326, 35358357, 43047489, 70716714, 86094978, 106075071, 129142467, 212150142, 258284934, 8709941941, 17419883882, 26129825823, 52259651646, 78389477469, 156778954938]

約数ペア:

[(1, 156778954938), (2, 78389477469), (3, 52259651646), (6, 26129825823), (9, 17419883882), (18, 8709941941), (607, 258284934), (739, 212150142), (1214, 129142467), (1478, 106075071), (1821, 86094978), (2217, 70716714), (3642, 43047489), (4434, 35358357), (5463, 28698326), (6651, 23572238), (10926, 14349163), (13302, 11786119), (19417, 8074314), (38834, 4037157), (58251, 2691438), (116502, 1345719), (174753, 897146), (349506, 448573)]