15721799136

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1043113}}^1$

素因数の和:1043283

約数の個数: 48

約数和(自身を含む): 41532627024

約数和(自身を除く): 25810827888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 1043113, 2086226, 3129339, 4172452, 6258678, 8344904, 12517356, 16689808, 25034712, 33379616, 50069424, 100138848, 163768741, 327537482, 491306223, 655074964, 982612446, 1310149928, 1965224892, 2620299856, 3930449784, 5240599712, 7860899568, 15721799136]

約数ペア:

[(1, 15721799136), (2, 7860899568), (3, 5240599712), (4, 3930449784), (6, 2620299856), (8, 1965224892), (12, 1310149928), (16, 982612446), (24, 655074964), (32, 491306223), (48, 327537482), (96, 163768741), (157, 100138848), (314, 50069424), (471, 33379616), (628, 25034712), (942, 16689808), (1256, 12517356), (1884, 8344904), (2512, 6258678), (3768, 4172452), (5024, 3129339), (7536, 2086226), (15072, 1043113)]