152372216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2003}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 294708240

約数和(自身を除く): 142336024

約数列:

[1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 1028, 2003, 2056, 4006, 8012, 9509, 16024, 19018, 38036, 74111, 76072, 148222, 296444, 514771, 592888, 1029542, 2059084, 4118168, 19046527, 38093054, 76186108, 152372216]

約数ペア:

[(1, 152372216), (2, 76186108), (4, 38093054), (8, 19046527), (37, 4118168), (74, 2059084), (148, 1029542), (257, 592888), (296, 514771), (514, 296444), (1028, 148222), (2003, 76072), (2056, 74111), (4006, 38036), (8012, 19018), (9509, 16024)]