156280866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 365395968

約数和(自身を除く): 209115102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 127, 166, 249, 254, 353, 381, 498, 581, 706, 762, 889, 1059, 1162, 1743, 1778, 2118, 2471, 2667, 3486, 4942, 5334, 7413, 10541, 14826, 21082, 29299, 31623, 44831, 58598, 63246, 73787, 87897, 89662, 134493, 147574, 175794, 205093, 221361, 268986, 313817, 410186, 442722, 615279, 627634, 941451, 1230558, 1882902, 3720973, 7441946, 11162919, 22325838, 26046811, 52093622, 78140433, 156280866]

約数ペア:

[(1, 156280866), (2, 78140433), (3, 52093622), (6, 26046811), (7, 22325838), (14, 11162919), (21, 7441946), (42, 3720973), (83, 1882902), (127, 1230558), (166, 941451), (249, 627634), (254, 615279), (353, 442722), (381, 410186), (498, 313817), (581, 268986), (706, 221361), (762, 205093), (889, 175794), (1059, 147574), (1162, 134493), (1743, 89662), (1778, 87897), (2118, 73787), (2471, 63246), (2667, 58598), (3486, 44831), (4942, 31623), (5334, 29299), (7413, 21082), (10541, 14826)]