131985408

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 104

約数和(自身を含む): 368005248

約数和(自身を除く): 236019840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 467, 512, 552, 736, 768, 934, 1024, 1104, 1401, 1472, 1536, 1868, 2048, 2208, 2802, 2944, 3072, 3736, 4096, 4416, 5604, 5888, 6144, 7472, 8832, 10741, 11208, 11776, 12288, 14944, 17664, 21482, 22416, 23552, 29888, 32223, 35328, 42964, 44832, 47104, 59776, 64446, 70656, 85928, 89664, 94208, 119552, 128892, 141312, 171856, 179328, 239104, 257784, 282624, 343712, 358656, 478208, 515568, 687424, 717312, 956416, 1031136, 1374848, 1434624, 1912832, 2062272, 2749696, 2869248, 4124544, 5499392, 5738496, 8249088, 10998784, 16498176, 21997568, 32996352, 43995136, 65992704, 131985408]

約数ペア:

[(1, 131985408), (2, 65992704), (3, 43995136), (4, 32996352), (6, 21997568), (8, 16498176), (12, 10998784), (16, 8249088), (23, 5738496), (24, 5499392), (32, 4124544), (46, 2869248), (48, 2749696), (64, 2062272), (69, 1912832), (92, 1434624), (96, 1374848), (128, 1031136), (138, 956416), (184, 717312), (192, 687424), (256, 515568), (276, 478208), (368, 358656), (384, 343712), (467, 282624), (512, 257784), (552, 239104), (736, 179328), (768, 171856), (934, 141312), (1024, 128892), (1104, 119552), (1401, 94208), (1472, 89664), (1536, 85928), (1868, 70656), (2048, 64446), (2208, 59776), (2802, 47104), (2944, 44832), (3072, 42964), (3736, 35328), (4096, 32223), (4416, 29888), (5604, 23552), (5888, 22416), (6144, 21482), (7472, 17664), (8832, 14944), (10741, 12288), (11208, 11776)]