145821888

素因数分解:

$2^6\times 3^2\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1062

約数の個数: 84

約数和(自身を含む): 419697408

約数和(自身を除く): 273875520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 383, 576, 661, 766, 1149, 1322, 1532, 1983, 2298, 2644, 3064, 3447, 3966, 4596, 5288, 5949, 6128, 6894, 7932, 9192, 10576, 11898, 12256, 13788, 15864, 18384, 21152, 23796, 24512, 27576, 31728, 36768, 42304, 47592, 55152, 63456, 73536, 95184, 110304, 126912, 190368, 220608, 253163, 380736, 506326, 759489, 1012652, 1518978, 2025304, 2278467, 3037956, 4050608, 4556934, 6075912, 8101216, 9113868, 12151824, 16202432, 18227736, 24303648, 36455472, 48607296, 72910944, 145821888]

約数ペア:

[(1, 145821888), (2, 72910944), (3, 48607296), (4, 36455472), (6, 24303648), (8, 18227736), (9, 16202432), (12, 12151824), (16, 9113868), (18, 8101216), (24, 6075912), (32, 4556934), (36, 4050608), (48, 3037956), (64, 2278467), (72, 2025304), (96, 1518978), (144, 1012652), (192, 759489), (288, 506326), (383, 380736), (576, 253163), (661, 220608), (766, 190368), (1149, 126912), (1322, 110304), (1532, 95184), (1983, 73536), (2298, 63456), (2644, 55152), (3064, 47592), (3447, 42304), (3966, 36768), (4596, 31728), (5288, 27576), (5949, 24512), (6128, 23796), (6894, 21152), (7932, 18384), (9192, 15864), (10576, 13788), (11898, 12256)]