131244288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{24413}}^1$

素因数の和:24439

約数の個数: 72

約数和(自身を含む): 399217728

約数和(自身を除く): 267973440

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, 24413, 48826, 73239, 97652, 146478, 170891, 195304, 292956, 341782, 390608, 512673, 585912, 683564, 781216, 1025346, 1171824, 1367128, 1562432, 2050692, 2343648, 2734256, 3124864, 4101384, 4687296, 5468512, 6249728, 8202768, 9374592, 10937024, 16405536, 18749184, 21874048, 32811072, 43748096, 65622144, 131244288]

約数ペア:

[(1, 131244288), (2, 65622144), (3, 43748096), (4, 32811072), (6, 21874048), (7, 18749184), (8, 16405536), (12, 10937024), (14, 9374592), (16, 8202768), (21, 6249728), (24, 5468512), (28, 4687296), (32, 4101384), (42, 3124864), (48, 2734256), (56, 2343648), (64, 2050692), (84, 1562432), (96, 1367128), (112, 1171824), (128, 1025346), (168, 781216), (192, 683564), (224, 585912), (256, 512673), (336, 390608), (384, 341782), (448, 292956), (672, 195304), (768, 170891), (896, 146478), (1344, 97652), (1792, 73239), (2688, 48826), (5376, 24413)]