164041728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 88

約数和(自身を含む): 444313632

約数和(自身を除く): 280271904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 797, 804, 1024, 1072, 1536, 1594, 1608, 2144, 2391, 3072, 3188, 3216, 4288, 4782, 6376, 6432, 8576, 9564, 12752, 12864, 17152, 19128, 25504, 25728, 34304, 38256, 51008, 51456, 53399, 68608, 76512, 102016, 102912, 106798, 153024, 160197, 204032, 205824, 213596, 306048, 320394, 408064, 427192, 612096, 640788, 816128, 854384, 1224192, 1281576, 1708768, 2448384, 2563152, 3417536, 5126304, 6835072, 10252608, 13670144, 20505216, 27340288, 41010432, 54680576, 82020864, 164041728]

約数ペア:

[(1, 164041728), (2, 82020864), (3, 54680576), (4, 41010432), (6, 27340288), (8, 20505216), (12, 13670144), (16, 10252608), (24, 6835072), (32, 5126304), (48, 3417536), (64, 2563152), (67, 2448384), (96, 1708768), (128, 1281576), (134, 1224192), (192, 854384), (201, 816128), (256, 640788), (268, 612096), (384, 427192), (402, 408064), (512, 320394), (536, 306048), (768, 213596), (797, 205824), (804, 204032), (1024, 160197), (1072, 153024), (1536, 106798), (1594, 102912), (1608, 102016), (2144, 76512), (2391, 68608), (3072, 53399), (3188, 51456), (3216, 51008), (4288, 38256), (4782, 34304), (6376, 25728), (6432, 25504), (8576, 19128), (9564, 17152), (12752, 12864)]