138156969616

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5227}}^1\times {\mathrm{11087}}^1$

素因数の和:16471

約数の個数: 40

約数和(自身を含む): 269551497600

約数和(自身を除く): 131394527984

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5227, 10454, 11087, 20908, 22174, 41816, 44348, 83632, 88696, 177392, 778823, 1557646, 1651963, 3115292, 3303926, 6230584, 6607852, 12461168, 13215704, 26431408, 57951749, 115903498, 231806996, 463613992, 927227984, 8634810601, 17269621202, 34539242404, 69078484808, 138156969616]

約数ペア:

[(1, 138156969616), (2, 69078484808), (4, 34539242404), (8, 17269621202), (16, 8634810601), (149, 927227984), (298, 463613992), (596, 231806996), (1192, 115903498), (2384, 57951749), (5227, 26431408), (10454, 13215704), (11087, 12461168), (20908, 6607852), (22174, 6230584), (41816, 3303926), (44348, 3115292), (83632, 1651963), (88696, 1557646), (177392, 778823)]