138001564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 262918656

約数和(自身を除く): 124917092

約数列:

[1, 2, 4, 23, 37, 46, 71, 74, 92, 142, 148, 284, 571, 851, 1142, 1633, 1702, 2284, 2627, 3266, 3404, 5254, 6532, 10508, 13133, 21127, 26266, 40541, 42254, 52532, 60421, 81082, 84508, 120842, 162164, 241684, 485921, 932443, 971842, 1500017, 1864886, 1943684, 3000034, 3729772, 6000068, 34500391, 69000782, 138001564]

約数ペア:

[(1, 138001564), (2, 69000782), (4, 34500391), (23, 6000068), (37, 3729772), (46, 3000034), (71, 1943684), (74, 1864886), (92, 1500017), (142, 971842), (148, 932443), (284, 485921), (571, 241684), (851, 162164), (1142, 120842), (1633, 84508), (1702, 81082), (2284, 60421), (2627, 52532), (3266, 42254), (3404, 40541), (5254, 26266), (6532, 21127), (10508, 13133)]