128465722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6089}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 242040960

約数和(自身を除く): 113575238

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 6089, 10549, 12178, 21098, 42623, 66979, 85246, 133958, 468853, 834193, 937706, 1668386, 5839351, 9176123, 11678702, 18352246, 64232861, 128465722]

約数ペア:

[(1, 128465722), (2, 64232861), (7, 18352246), (11, 11678702), (14, 9176123), (22, 5839351), (77, 1668386), (137, 937706), (154, 834193), (274, 468853), (959, 133958), (1507, 85246), (1918, 66979), (3014, 42623), (6089, 21098), (10549, 12178)]