139308288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{25913}}^1$

素因数の和:25939

約数の個数: 72

約数和(自身を含む): 423745728

約数和(自身を除く): 284437440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 25913, 51826, 77739, 103652, 155478, 181391, 207304, 310956, 362782, 414608, 544173, 621912, 725564, 829216, 1088346, 1243824, 1451128, 1658432, 2176692, 2487648, 2902256, 3316864, 4353384, 4975296, 5804512, 6633728, 8706768, 9950592, 11609024, 17413536, 19901184, 23218048, 34827072, 46436096, 69654144, 139308288]

約数ペア:

[(1, 139308288), (2, 69654144), (3, 46436096), (4, 34827072), (6, 23218048), (7, 19901184), (8, 17413536), (12, 11609024), (14, 9950592), (16, 8706768), (21, 6633728), (24, 5804512), (28, 4975296), (32, 4353384), (42, 3316864), (48, 2902256), (56, 2487648), (64, 2176692), (84, 1658432), (96, 1451128), (112, 1243824), (128, 1088346), (168, 829216), (192, 725564), (224, 621912), (256, 544173), (336, 414608), (384, 362782), (448, 310956), (672, 207304), (768, 181391), (896, 155478), (1344, 103652), (1792, 77739), (2688, 51826), (5376, 25913)]