142930384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 286910208

約数和(自身を除く): 143979824

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 2677, 3337, 5354, 6674, 10708, 13348, 21416, 26696, 42832, 53392, 125819, 190067, 251638, 380134, 503276, 760268, 1006552, 1520536, 2013104, 3041072, 8933149, 17866298, 35732596, 71465192, 142930384]

約数ペア:

[(1, 142930384), (2, 71465192), (4, 35732596), (8, 17866298), (16, 8933149), (47, 3041072), (71, 2013104), (94, 1520536), (142, 1006552), (188, 760268), (284, 503276), (376, 380134), (568, 251638), (752, 190067), (1136, 125819), (2677, 53392), (3337, 42832), (5354, 26696), (6674, 21416), (10708, 13348)]