139474896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13903}}^1$

素因数の和:13944

約数の個数: 80

約数和(自身を含む): 413783040

約数和(自身を除く): 274308144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 13903, 27806, 41709, 55612, 83418, 111224, 152933, 166836, 222448, 264157, 305866, 333672, 458799, 528314, 611732, 667344, 792471, 917598, 1056628, 1223464, 1584942, 1835196, 2113256, 2446928, 2905727, 3169884, 3670392, 4226512, 5811454, 6339768, 7340784, 8717181, 11622908, 12679536, 17434362, 23245816, 34868724, 46491632, 69737448, 139474896]

約数ペア:

[(1, 139474896), (2, 69737448), (3, 46491632), (4, 34868724), (6, 23245816), (8, 17434362), (11, 12679536), (12, 11622908), (16, 8717181), (19, 7340784), (22, 6339768), (24, 5811454), (33, 4226512), (38, 3670392), (44, 3169884), (48, 2905727), (57, 2446928), (66, 2113256), (76, 1835196), (88, 1584942), (114, 1223464), (132, 1056628), (152, 917598), (176, 792471), (209, 667344), (228, 611732), (264, 528314), (304, 458799), (418, 333672), (456, 305866), (528, 264157), (627, 222448), (836, 166836), (912, 152933), (1254, 111224), (1672, 83418), (2508, 55612), (3344, 41709), (5016, 27806), (10032, 13903)]