128946192

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 346144512

約数和(自身を除く): 217198320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 752, 937, 976, 1128, 1464, 1874, 2256, 2811, 2867, 2928, 3748, 5622, 5734, 7496, 8601, 11244, 11468, 14992, 17202, 22488, 22936, 34404, 44039, 44976, 45872, 57157, 68808, 88078, 114314, 132117, 137616, 171471, 176156, 228628, 264234, 342942, 352312, 457256, 528468, 685884, 704624, 914512, 1056936, 1371768, 2113872, 2686379, 2743536, 5372758, 8059137, 10745516, 16118274, 21491032, 32236548, 42982064, 64473096, 128946192]

約数ペア:

[(1, 128946192), (2, 64473096), (3, 42982064), (4, 32236548), (6, 21491032), (8, 16118274), (12, 10745516), (16, 8059137), (24, 5372758), (47, 2743536), (48, 2686379), (61, 2113872), (94, 1371768), (122, 1056936), (141, 914512), (183, 704624), (188, 685884), (244, 528468), (282, 457256), (366, 352312), (376, 342942), (488, 264234), (564, 228628), (732, 176156), (752, 171471), (937, 137616), (976, 132117), (1128, 114314), (1464, 88078), (1874, 68808), (2256, 57157), (2811, 45872), (2867, 44976), (2928, 44039), (3748, 34404), (5622, 22936), (5734, 22488), (7496, 17202), (8601, 14992), (11244, 11468)]