156949015544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4003}}^1\times {\mathrm{288293}}^1$

素因数の和:292319

約数の個数: 32

約数和(自身を含む): 311668877520

約数和(自身を除く): 154719861976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4003, 8006, 16012, 32024, 68051, 136102, 272204, 288293, 544408, 576586, 1153172, 2306344, 4900981, 9801962, 19603924, 39207848, 1154036879, 2308073758, 4616147516, 9232295032, 19618626943, 39237253886, 78474507772, 156949015544]

約数ペア:

[(1, 156949015544), (2, 78474507772), (4, 39237253886), (8, 19618626943), (17, 9232295032), (34, 4616147516), (68, 2308073758), (136, 1154036879), (4003, 39207848), (8006, 19603924), (16012, 9801962), (32024, 4900981), (68051, 2306344), (136102, 1153172), (272204, 576586), (288293, 544408)]