126991962

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5164

約数の個数: 40

約数和(自身を含む): 286425876

約数和(自身を除く): 159433914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 4993, 8478, 9986, 12717, 14979, 25434, 29958, 44937, 89874, 134811, 269622, 404433, 783901, 808866, 1567802, 2351703, 4703406, 7055109, 14110218, 21165327, 42330654, 63495981, 126991962]

約数ペア:

[(1, 126991962), (2, 63495981), (3, 42330654), (6, 21165327), (9, 14110218), (18, 7055109), (27, 4703406), (54, 2351703), (81, 1567802), (157, 808866), (162, 783901), (314, 404433), (471, 269622), (942, 134811), (1413, 89874), (2826, 44937), (4239, 29958), (4993, 25434), (8478, 14979), (9986, 12717)]