123950036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 260257536

約数和(自身を除く): 136307500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 977, 1379, 1954, 2758, 3908, 4531, 5516, 6839, 9062, 13678, 18124, 22471, 27356, 31717, 44942, 63434, 89884, 126868, 157297, 192469, 314594, 384938, 629188, 769876, 1347283, 2694566, 4426787, 5389132, 8853574, 17707148, 30987509, 61975018, 123950036]

約数ペア:

[(1, 123950036), (2, 61975018), (4, 30987509), (7, 17707148), (14, 8853574), (23, 5389132), (28, 4426787), (46, 2694566), (92, 1347283), (161, 769876), (197, 629188), (322, 384938), (394, 314594), (644, 192469), (788, 157297), (977, 126868), (1379, 89884), (1954, 63434), (2758, 44942), (3908, 31717), (4531, 27356), (5516, 22471), (6839, 18124), (9062, 13678)]