154911152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4423}}^1$

素因数の和:4641

約数の個数: 40

約数和(自身を含む): 329145600

約数和(自身を除く): 174234448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 3184, 4378, 4423, 8756, 8846, 17512, 17692, 35024, 35384, 48653, 70768, 97306, 194612, 389224, 778448, 880177, 1760354, 3520708, 7041416, 9681947, 14082832, 19363894, 38727788, 77455576, 154911152]

約数ペア:

[(1, 154911152), (2, 77455576), (4, 38727788), (8, 19363894), (11, 14082832), (16, 9681947), (22, 7041416), (44, 3520708), (88, 1760354), (176, 880177), (199, 778448), (398, 389224), (796, 194612), (1592, 97306), (2189, 70768), (3184, 48653), (4378, 35384), (4423, 35024), (8756, 17692), (8846, 17512)]