149608144

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 342978048

約数和(自身を除く): 193369904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 97, 112, 188, 194, 293, 329, 376, 388, 586, 658, 679, 752, 776, 1172, 1316, 1358, 1552, 2051, 2344, 2632, 2716, 4102, 4559, 4688, 5264, 5432, 8204, 9118, 10864, 13771, 16408, 18236, 27542, 28421, 31913, 32816, 36472, 55084, 56842, 63826, 72944, 96397, 110168, 113684, 127652, 192794, 198947, 220336, 227368, 255304, 385588, 397894, 454736, 510608, 771176, 795788, 1335787, 1542352, 1591576, 2671574, 3183152, 5343148, 9350509, 10686296, 18701018, 21372592, 37402036, 74804072, 149608144]

約数ペア:

[(1, 149608144), (2, 74804072), (4, 37402036), (7, 21372592), (8, 18701018), (14, 10686296), (16, 9350509), (28, 5343148), (47, 3183152), (56, 2671574), (94, 1591576), (97, 1542352), (112, 1335787), (188, 795788), (194, 771176), (293, 510608), (329, 454736), (376, 397894), (388, 385588), (586, 255304), (658, 227368), (679, 220336), (752, 198947), (776, 192794), (1172, 127652), (1316, 113684), (1358, 110168), (1552, 96397), (2051, 72944), (2344, 63826), (2632, 56842), (2716, 55084), (4102, 36472), (4559, 32816), (4688, 31913), (5264, 28421), (5432, 27542), (8204, 18236), (9118, 16408), (10864, 13771)]