164097216

素因数分解:

$2^6\times 3^2\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 84

約数和(自身を含む): 472159584

約数和(自身を除く): 308062368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 431, 576, 661, 862, 1293, 1322, 1724, 1983, 2586, 2644, 3448, 3879, 3966, 5172, 5288, 5949, 6896, 7758, 7932, 10344, 10576, 11898, 13792, 15516, 15864, 20688, 21152, 23796, 27584, 31032, 31728, 41376, 42304, 47592, 62064, 63456, 82752, 95184, 124128, 126912, 190368, 248256, 284891, 380736, 569782, 854673, 1139564, 1709346, 2279128, 2564019, 3418692, 4558256, 5128038, 6837384, 9116512, 10256076, 13674768, 18233024, 20512152, 27349536, 41024304, 54699072, 82048608, 164097216]

約数ペア:

[(1, 164097216), (2, 82048608), (3, 54699072), (4, 41024304), (6, 27349536), (8, 20512152), (9, 18233024), (12, 13674768), (16, 10256076), (18, 9116512), (24, 6837384), (32, 5128038), (36, 4558256), (48, 3418692), (64, 2564019), (72, 2279128), (96, 1709346), (144, 1139564), (192, 854673), (288, 569782), (431, 380736), (576, 284891), (661, 248256), (862, 190368), (1293, 126912), (1322, 124128), (1724, 95184), (1983, 82752), (2586, 63456), (2644, 62064), (3448, 47592), (3879, 42304), (3966, 41376), (5172, 31728), (5288, 31032), (5949, 27584), (6896, 23796), (7758, 21152), (7932, 20688), (10344, 15864), (10576, 15516), (11898, 13792)]