121815456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{181273}}^1$

素因数の和:181293

約数の個数: 48

約数和(自身を含む): 365448384

約数和(自身を除く): 243632928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 181273, 362546, 543819, 725092, 1087638, 1268911, 1450184, 2175276, 2537822, 2900368, 3806733, 4350552, 5075644, 5800736, 7613466, 8701104, 10151288, 15226932, 17402208, 20302576, 30453864, 40605152, 60907728, 121815456]

約数ペア:

[(1, 121815456), (2, 60907728), (3, 40605152), (4, 30453864), (6, 20302576), (7, 17402208), (8, 15226932), (12, 10151288), (14, 8701104), (16, 7613466), (21, 5800736), (24, 5075644), (28, 4350552), (32, 3806733), (42, 2900368), (48, 2537822), (56, 2175276), (84, 1450184), (96, 1268911), (112, 1087638), (168, 725092), (224, 543819), (336, 362546), (672, 181273)]