148046398

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 230466600

約数和(自身を除く): 82420202

約数列:

[1, 2, 37, 74, 139, 278, 389, 778, 1369, 2738, 5143, 10286, 14393, 28786, 54071, 108142, 190291, 380582, 532541, 1065082, 2000627, 4001254, 74023199, 148046398]

約数ペア:

[(1, 148046398), (2, 74023199), (37, 4001254), (74, 2000627), (139, 1065082), (278, 532541), (389, 380582), (778, 190291), (1369, 108142), (2738, 54071), (5143, 28786), (10286, 14393)]