163649171032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{11839}}^1$

素因数の和:12368

約数の個数: 64

約数和(自身を含む): 317463552000

約数和(自身を除く): 153814380968

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 379, 388, 758, 776, 1516, 3032, 4559, 9118, 11839, 17813, 18236, 23678, 35626, 36472, 36763, 47356, 71252, 73526, 94712, 142504, 147052, 294104, 556433, 1112866, 1148383, 1727861, 2225732, 2296766, 3455722, 4451464, 4486981, 4593532, 6911444, 8973962, 9187064, 13822888, 17947924, 35895848, 53974001, 107948002, 210888107, 215896004, 421776214, 431792008, 435237157, 843552428, 870474314, 1687104856, 1740948628, 3481897256, 20456146379, 40912292758, 81824585516, 163649171032]

約数ペア:

[(1, 163649171032), (2, 81824585516), (4, 40912292758), (8, 20456146379), (47, 3481897256), (94, 1740948628), (97, 1687104856), (188, 870474314), (194, 843552428), (376, 435237157), (379, 431792008), (388, 421776214), (758, 215896004), (776, 210888107), (1516, 107948002), (3032, 53974001), (4559, 35895848), (9118, 17947924), (11839, 13822888), (17813, 9187064), (18236, 8973962), (23678, 6911444), (35626, 4593532), (36472, 4486981), (36763, 4451464), (47356, 3455722), (71252, 2296766), (73526, 2225732), (94712, 1727861), (142504, 1148383), (147052, 1112866), (294104, 556433)]