161869824

素因数分解:

$2^{12}\times 3^2\times {\mathrm{4391}}^1$

素因数の和:4421

約数の個数: 78

約数和(自身を含む): 467673336

約数和(自身を除く): 305803512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4391, 4608, 6144, 8782, 9216, 12288, 13173, 17564, 18432, 26346, 35128, 36864, 39519, 52692, 70256, 79038, 105384, 140512, 158076, 210768, 281024, 316152, 421536, 562048, 632304, 843072, 1124096, 1264608, 1686144, 2248192, 2529216, 3372288, 4496384, 5058432, 6744576, 8992768, 10116864, 13489152, 17985536, 20233728, 26978304, 40467456, 53956608, 80934912, 161869824]

約数ペア:

[(1, 161869824), (2, 80934912), (3, 53956608), (4, 40467456), (6, 26978304), (8, 20233728), (9, 17985536), (12, 13489152), (16, 10116864), (18, 8992768), (24, 6744576), (32, 5058432), (36, 4496384), (48, 3372288), (64, 2529216), (72, 2248192), (96, 1686144), (128, 1264608), (144, 1124096), (192, 843072), (256, 632304), (288, 562048), (384, 421536), (512, 316152), (576, 281024), (768, 210768), (1024, 158076), (1152, 140512), (1536, 105384), (2048, 79038), (2304, 70256), (3072, 52692), (4096, 39519), (4391, 36864), (4608, 35128), (6144, 26346), (8782, 18432), (9216, 17564), (12288, 13173)]