164640768

素因数分解:

$2^{11}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 444487680

約数和(自身を除く): 279846912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 211, 254, 256, 381, 384, 422, 508, 512, 633, 762, 768, 844, 1016, 1024, 1266, 1524, 1536, 1688, 2032, 2048, 2532, 3048, 3072, 3376, 4064, 5064, 6096, 6144, 6752, 8128, 10128, 12192, 13504, 16256, 20256, 24384, 26797, 27008, 32512, 40512, 48768, 53594, 54016, 65024, 80391, 81024, 97536, 107188, 108032, 130048, 160782, 162048, 195072, 214376, 216064, 260096, 321564, 324096, 390144, 428752, 432128, 643128, 648192, 780288, 857504, 1286256, 1296384, 1715008, 2572512, 3430016, 5145024, 6860032, 10290048, 13720064, 20580096, 27440128, 41160192, 54880256, 82320384, 164640768]

約数ペア:

[(1, 164640768), (2, 82320384), (3, 54880256), (4, 41160192), (6, 27440128), (8, 20580096), (12, 13720064), (16, 10290048), (24, 6860032), (32, 5145024), (48, 3430016), (64, 2572512), (96, 1715008), (127, 1296384), (128, 1286256), (192, 857504), (211, 780288), (254, 648192), (256, 643128), (381, 432128), (384, 428752), (422, 390144), (508, 324096), (512, 321564), (633, 260096), (762, 216064), (768, 214376), (844, 195072), (1016, 162048), (1024, 160782), (1266, 130048), (1524, 108032), (1536, 107188), (1688, 97536), (2032, 81024), (2048, 80391), (2532, 65024), (3048, 54016), (3072, 53594), (3376, 48768), (4064, 40512), (5064, 32512), (6096, 27008), (6144, 26797), (6752, 24384), (8128, 20256), (10128, 16256), (12192, 13504)]