129985856

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 112

約数和(自身を含む): 346496640

約数和(自身を除く): 216510784

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2029, 2288, 2464, 2912, 4004, 4058, 4576, 4928, 5824, 8008, 8116, 9152, 14203, 16016, 16232, 22319, 26377, 28406, 32032, 32464, 44638, 52754, 56812, 64064, 64928, 89276, 105508, 113624, 129856, 156233, 178552, 184639, 211016, 227248, 290147, 312466, 357104, 369278, 422032, 454496, 580294, 624932, 714208, 738556, 844064, 908992, 1160588, 1249864, 1428416, 1477112, 1688128, 2031029, 2321176, 2499728, 2954224, 4062058, 4642352, 4999456, 5908448, 8124116, 9284704, 9998912, 11816896, 16248232, 18569408, 32496464, 64992928, 129985856]

約数ペア:

[(1, 129985856), (2, 64992928), (4, 32496464), (7, 18569408), (8, 16248232), (11, 11816896), (13, 9998912), (14, 9284704), (16, 8124116), (22, 5908448), (26, 4999456), (28, 4642352), (32, 4062058), (44, 2954224), (52, 2499728), (56, 2321176), (64, 2031029), (77, 1688128), (88, 1477112), (91, 1428416), (104, 1249864), (112, 1160588), (143, 908992), (154, 844064), (176, 738556), (182, 714208), (208, 624932), (224, 580294), (286, 454496), (308, 422032), (352, 369278), (364, 357104), (416, 312466), (448, 290147), (572, 227248), (616, 211016), (704, 184639), (728, 178552), (832, 156233), (1001, 129856), (1144, 113624), (1232, 105508), (1456, 89276), (2002, 64928), (2029, 64064), (2288, 56812), (2464, 52754), (2912, 44638), (4004, 32464), (4058, 32032), (4576, 28406), (4928, 26377), (5824, 22319), (8008, 16232), (8116, 16016), (9152, 14203)]