146722816

素因数分解:

$2^{12}\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 52

約数和(自身を含む): 296940132

約数和(自身を除く): 150217316

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 317, 452, 512, 634, 904, 1024, 1268, 1808, 2048, 2536, 3616, 4096, 5072, 7232, 10144, 14464, 20288, 28928, 35821, 40576, 57856, 71642, 81152, 115712, 143284, 162304, 231424, 286568, 324608, 462848, 573136, 649216, 1146272, 1298432, 2292544, 4585088, 9170176, 18340352, 36680704, 73361408, 146722816]

約数ペア:

[(1, 146722816), (2, 73361408), (4, 36680704), (8, 18340352), (16, 9170176), (32, 4585088), (64, 2292544), (113, 1298432), (128, 1146272), (226, 649216), (256, 573136), (317, 462848), (452, 324608), (512, 286568), (634, 231424), (904, 162304), (1024, 143284), (1268, 115712), (1808, 81152), (2048, 71642), (2536, 57856), (3616, 40576), (4096, 35821), (5072, 28928), (7232, 20288), (10144, 14464)]