131176766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3469}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 234183360

約数和(自身を除く): 103006594

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 3469, 5402, 6938, 18907, 24283, 37814, 48566, 128353, 253237, 256706, 506474, 898471, 1772659, 1796942, 3545318, 9369769, 18739538, 65588383, 131176766]

約数ペア:

[(1, 131176766), (2, 65588383), (7, 18739538), (14, 9369769), (37, 3545318), (73, 1796942), (74, 1772659), (146, 898471), (259, 506474), (511, 256706), (518, 253237), (1022, 128353), (2701, 48566), (3469, 37814), (5402, 24283), (6938, 18907)]