161540064

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11477

約数の個数: 108

約数和(自身を含む): 534426984

約数和(自身を除く): 372886920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11447, 14112, 22894, 34341, 45788, 68682, 80129, 91576, 103023, 137364, 160258, 183152, 206046, 240387, 274728, 320516, 366304, 412092, 480774, 549456, 560903, 641032, 721161, 824184, 961548, 1098912, 1121806, 1282064, 1442322, 1648368, 1682709, 1923096, 2243612, 2564128, 2884644, 3296736, 3365418, 3846192, 4487224, 5048127, 5769288, 6730836, 7692384, 8974448, 10096254, 11538576, 13461672, 17948896, 20192508, 23077152, 26923344, 40385016, 53846688, 80770032, 161540064]

約数ペア:

[(1, 161540064), (2, 80770032), (3, 53846688), (4, 40385016), (6, 26923344), (7, 23077152), (8, 20192508), (9, 17948896), (12, 13461672), (14, 11538576), (16, 10096254), (18, 8974448), (21, 7692384), (24, 6730836), (28, 5769288), (32, 5048127), (36, 4487224), (42, 3846192), (48, 3365418), (49, 3296736), (56, 2884644), (63, 2564128), (72, 2243612), (84, 1923096), (96, 1682709), (98, 1648368), (112, 1442322), (126, 1282064), (144, 1121806), (147, 1098912), (168, 961548), (196, 824184), (224, 721161), (252, 641032), (288, 560903), (294, 549456), (336, 480774), (392, 412092), (441, 366304), (504, 320516), (588, 274728), (672, 240387), (784, 206046), (882, 183152), (1008, 160258), (1176, 137364), (1568, 103023), (1764, 91576), (2016, 80129), (2352, 68682), (3528, 45788), (4704, 34341), (7056, 22894), (11447, 14112)]