198723072

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 80

約数和(自身を含む): 537590592

約数和(自身を除く): 338867520

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, 804, 1072, 1536, 1608, 1931, 2144, 3216, 3862, 4288, 5793, 6432, 7724, 8576, 11586, 12864, 15448, 17152, 23172, 25728, 30896, 34304, 46344, 51456, 61792, 92688, 102912, 123584, 129377, 185376, 247168, 258754, 370752, 388131, 494336, 517508, 741504, 776262, 988672, 1035016, 1483008, 1552524, 2070032, 2966016, 3105048, 4140064, 6210096, 8280128, 12420192, 16560256, 24840384, 33120512, 49680768, 66241024, 99361536, 198723072]

約数ペア:

[(1, 198723072), (2, 99361536), (3, 66241024), (4, 49680768), (6, 33120512), (8, 24840384), (12, 16560256), (16, 12420192), (24, 8280128), (32, 6210096), (48, 4140064), (64, 3105048), (67, 2966016), (96, 2070032), (128, 1552524), (134, 1483008), (192, 1035016), (201, 988672), (256, 776262), (268, 741504), (384, 517508), (402, 494336), (512, 388131), (536, 370752), (768, 258754), (804, 247168), (1072, 185376), (1536, 129377), (1608, 123584), (1931, 102912), (2144, 92688), (3216, 61792), (3862, 51456), (4288, 46344), (5793, 34304), (6432, 30896), (7724, 25728), (8576, 23172), (11586, 17152), (12864, 15448)]