128283552

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1163}}^1$

素因数の和:1562

約数の個数: 72

約数和(自身を含む): 366073344

約数和(自身を除く): 237789792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 1149, 1163, 1532, 2298, 2326, 3064, 3447, 3489, 4596, 4652, 6128, 6894, 6978, 9192, 9304, 10467, 12256, 13788, 13956, 18384, 18608, 20934, 27576, 27912, 36768, 37216, 41868, 55152, 55824, 83736, 110304, 111648, 167472, 334944, 445429, 890858, 1336287, 1781716, 2672574, 3563432, 4008861, 5345148, 7126864, 8017722, 10690296, 14253728, 16035444, 21380592, 32070888, 42761184, 64141776, 128283552]

約数ペア:

[(1, 128283552), (2, 64141776), (3, 42761184), (4, 32070888), (6, 21380592), (8, 16035444), (9, 14253728), (12, 10690296), (16, 8017722), (18, 7126864), (24, 5345148), (32, 4008861), (36, 3563432), (48, 2672574), (72, 1781716), (96, 1336287), (144, 890858), (288, 445429), (383, 334944), (766, 167472), (1149, 111648), (1163, 110304), (1532, 83736), (2298, 55824), (2326, 55152), (3064, 41868), (3447, 37216), (3489, 36768), (4596, 27912), (4652, 27576), (6128, 20934), (6894, 18608), (6978, 18384), (9192, 13956), (9304, 13788), (10467, 12256)]