155282176

素因数分解:

$2^8\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12409

約数の個数: 54

約数和(自身を含む): 360592260

約数和(自身を除く): 205310084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12379, 12544, 24758, 49516, 86653, 99032, 173306, 198064, 346612, 396128, 606571, 693224, 792256, 1213142, 1386448, 1584512, 2426284, 2772896, 3169024, 4852568, 5545792, 9705136, 11091584, 19410272, 22183168, 38820544, 77641088, 155282176]

約数ペア:

[(1, 155282176), (2, 77641088), (4, 38820544), (7, 22183168), (8, 19410272), (14, 11091584), (16, 9705136), (28, 5545792), (32, 4852568), (49, 3169024), (56, 2772896), (64, 2426284), (98, 1584512), (112, 1386448), (128, 1213142), (196, 792256), (224, 693224), (256, 606571), (392, 396128), (448, 346612), (784, 198064), (896, 173306), (1568, 99032), (1792, 86653), (3136, 49516), (6272, 24758), (12379, 12544)]