138357424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 285035328

約数和(自身を除く): 146677904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1877, 2168, 3754, 4336, 4607, 7508, 9214, 15016, 18428, 30032, 31909, 36856, 63818, 73712, 127636, 255272, 508667, 510544, 1017334, 2034668, 4069336, 8138672, 8647339, 17294678, 34589356, 69178712, 138357424]

約数ペア:

[(1, 138357424), (2, 69178712), (4, 34589356), (8, 17294678), (16, 8647339), (17, 8138672), (34, 4069336), (68, 2034668), (136, 1017334), (271, 510544), (272, 508667), (542, 255272), (1084, 127636), (1877, 73712), (2168, 63818), (3754, 36856), (4336, 31909), (4607, 30032), (7508, 18428), (9214, 15016)]