16240128

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 44111760

約数和(自身を除く): 27871632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 109, 128, 192, 194, 218, 256, 291, 327, 384, 388, 436, 512, 582, 654, 768, 776, 872, 1164, 1308, 1536, 1552, 1744, 2328, 2616, 3104, 3488, 4656, 5232, 6208, 6976, 9312, 10464, 10573, 12416, 13952, 18624, 20928, 21146, 24832, 27904, 31719, 37248, 41856, 42292, 49664, 55808, 63438, 74496, 83712, 84584, 126876, 148992, 167424, 169168, 253752, 338336, 507504, 676672, 1015008, 1353344, 2030016, 2706688, 4060032, 5413376, 8120064, 16240128]

約数ペア:

[(1, 16240128), (2, 8120064), (3, 5413376), (4, 4060032), (6, 2706688), (8, 2030016), (12, 1353344), (16, 1015008), (24, 676672), (32, 507504), (48, 338336), (64, 253752), (96, 169168), (97, 167424), (109, 148992), (128, 126876), (192, 84584), (194, 83712), (218, 74496), (256, 63438), (291, 55808), (327, 49664), (384, 42292), (388, 41856), (436, 37248), (512, 31719), (582, 27904), (654, 24832), (768, 21146), (776, 20928), (872, 18624), (1164, 13952), (1308, 12416), (1536, 10573), (1552, 10464), (1744, 9312), (2328, 6976), (2616, 6208), (3104, 5232), (3488, 4656)]