157468288

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{9391}}^1$

素因数の和:9536

約数の個数: 32

約数和(自身を含む): 316134720

約数和(自身を除く): 158666432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 9391, 16768, 18782, 37564, 75128, 150256, 300512, 601024, 1202048, 1230221, 2460442, 4920884, 9841768, 19683536, 39367072, 78734144, 157468288]

約数ペア:

[(1, 157468288), (2, 78734144), (4, 39367072), (8, 19683536), (16, 9841768), (32, 4920884), (64, 2460442), (128, 1230221), (131, 1202048), (262, 601024), (524, 300512), (1048, 150256), (2096, 75128), (4192, 37564), (8384, 18782), (9391, 16768)]