171853222016

素因数分解:

$2^7\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{81931}}^1$

素因数の和:84293

約数の個数: 64

約数和(自身を含む): 391444877760

約数和(自身を除く): 219591655744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2341, 4682, 9364, 16387, 18728, 32774, 37456, 65548, 74912, 81931, 131096, 149824, 163862, 262192, 299648, 327724, 524384, 573517, 655448, 1048768, 1147034, 1310896, 2097536, 2294068, 2621792, 4588136, 5243584, 9176272, 10487168, 18352544, 36705088, 73410176, 191800471, 383600942, 767201884, 1342603297, 1534403768, 2685206594, 3068807536, 5370413188, 6137615072, 10740826376, 12275230144, 21481652752, 24550460288, 42963305504, 85926611008, 171853222016]

約数ペア:

[(1, 171853222016), (2, 85926611008), (4, 42963305504), (7, 24550460288), (8, 21481652752), (14, 12275230144), (16, 10740826376), (28, 6137615072), (32, 5370413188), (56, 3068807536), (64, 2685206594), (112, 1534403768), (128, 1342603297), (224, 767201884), (448, 383600942), (896, 191800471), (2341, 73410176), (4682, 36705088), (9364, 18352544), (16387, 10487168), (18728, 9176272), (32774, 5243584), (37456, 4588136), (65548, 2621792), (74912, 2294068), (81931, 2097536), (131096, 1310896), (149824, 1147034), (163862, 1048768), (262192, 655448), (299648, 573517), (327724, 524384)]