128393408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14029}}^1$

素因数の和:14065

約数の個数: 56

約数和(自身を含む): 299344080

約数和(自身を除く): 170950672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 14029, 28058, 56116, 112232, 154319, 182377, 224464, 308638, 364754, 448928, 617276, 729508, 897856, 1234552, 1459016, 2006147, 2469104, 2918032, 4012294, 4938208, 5836064, 8024588, 9876416, 11672128, 16049176, 32098352, 64196704, 128393408]

約数ペア:

[(1, 128393408), (2, 64196704), (4, 32098352), (8, 16049176), (11, 11672128), (13, 9876416), (16, 8024588), (22, 5836064), (26, 4938208), (32, 4012294), (44, 2918032), (52, 2469104), (64, 2006147), (88, 1459016), (104, 1234552), (143, 897856), (176, 729508), (208, 617276), (286, 448928), (352, 364754), (416, 308638), (572, 224464), (704, 182377), (832, 154319), (1144, 112232), (2288, 56116), (4576, 28058), (9152, 14029)]