164883456

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17891}}^1$

素因数の和:17917

約数の個数: 66

約数和(自身を含む): 476124012

約数和(自身を除く): 311240556

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, 2304, 3072, 4608, 9216, 17891, 35782, 53673, 71564, 107346, 143128, 161019, 214692, 286256, 322038, 429384, 572512, 644076, 858768, 1145024, 1288152, 1717536, 2290048, 2576304, 3435072, 4580096, 5152608, 6870144, 9160192, 10305216, 13740288, 18320384, 20610432, 27480576, 41220864, 54961152, 82441728, 164883456]

約数ペア:

[(1, 164883456), (2, 82441728), (3, 54961152), (4, 41220864), (6, 27480576), (8, 20610432), (9, 18320384), (12, 13740288), (16, 10305216), (18, 9160192), (24, 6870144), (32, 5152608), (36, 4580096), (48, 3435072), (64, 2576304), (72, 2290048), (96, 1717536), (128, 1288152), (144, 1145024), (192, 858768), (256, 644076), (288, 572512), (384, 429384), (512, 322038), (576, 286256), (768, 214692), (1024, 161019), (1152, 143128), (1536, 107346), (2304, 71564), (3072, 53673), (4608, 35782), (9216, 17891)]