128407104

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31847}}^1$

素因数の和:31872

約数の個数: 84

約数和(自身を含む): 420648384

約数和(自身を除く): 292241280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 31847, 63694, 95541, 127388, 191082, 222929, 254776, 286623, 382164, 445858, 509552, 573246, 668787, 764328, 891716, 1019104, 1146492, 1337574, 1528656, 1783432, 2006361, 2038208, 2292984, 2675148, 3057312, 3566864, 4012722, 4585968, 5350296, 6114624, 7133728, 8025444, 9171936, 10700592, 14267456, 16050888, 18343872, 21401184, 32101776, 42802368, 64203552, 128407104]

約数ペア:

[(1, 128407104), (2, 64203552), (3, 42802368), (4, 32101776), (6, 21401184), (7, 18343872), (8, 16050888), (9, 14267456), (12, 10700592), (14, 9171936), (16, 8025444), (18, 7133728), (21, 6114624), (24, 5350296), (28, 4585968), (32, 4012722), (36, 3566864), (42, 3057312), (48, 2675148), (56, 2292984), (63, 2038208), (64, 2006361), (72, 1783432), (84, 1528656), (96, 1337574), (112, 1146492), (126, 1019104), (144, 891716), (168, 764328), (192, 668787), (224, 573246), (252, 509552), (288, 445858), (336, 382164), (448, 286623), (504, 254776), (576, 222929), (672, 191082), (1008, 127388), (1344, 95541), (2016, 63694), (4032, 31847)]