131486286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 269650080

約数和(自身を除く): 138163794

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 534, 3373, 6497, 6746, 10119, 12994, 19491, 20238, 38982, 246229, 300197, 492458, 600394, 738687, 900591, 1477374, 1801182, 21914381, 43828762, 65743143, 131486286]

約数ペア:

[(1, 131486286), (2, 65743143), (3, 43828762), (6, 21914381), (73, 1801182), (89, 1477374), (146, 900591), (178, 738687), (219, 600394), (267, 492458), (438, 300197), (534, 246229), (3373, 38982), (6497, 20238), (6746, 19491), (10119, 12994)]