148814888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 287854560

約数和(自身を除く): 139039672

約数列:

[1, 2, 4, 8, 37, 74, 148, 251, 296, 502, 1004, 2003, 2008, 4006, 8012, 9287, 16024, 18574, 37148, 74111, 74296, 148222, 296444, 502753, 592888, 1005506, 2011012, 4022024, 18601861, 37203722, 74407444, 148814888]

約数ペア:

[(1, 148814888), (2, 74407444), (4, 37203722), (8, 18601861), (37, 4022024), (74, 2011012), (148, 1005506), (251, 592888), (296, 502753), (502, 296444), (1004, 148222), (2003, 74296), (2008, 74111), (4006, 37148), (8012, 18574), (9287, 16024)]