155426432

素因数分解:

$2^7\times 7^2\times {\mathrm{24781}}^1$

素因数の和:24809

約数の個数: 48

約数和(自身を含む): 360206370

約数和(自身を除く): 204779938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 24781, 49562, 99124, 173467, 198248, 346934, 396496, 693868, 792992, 1214269, 1387736, 1585984, 2428538, 2775472, 3171968, 4857076, 5550944, 9714152, 11101888, 19428304, 22203776, 38856608, 77713216, 155426432]

約数ペア:

[(1, 155426432), (2, 77713216), (4, 38856608), (7, 22203776), (8, 19428304), (14, 11101888), (16, 9714152), (28, 5550944), (32, 4857076), (49, 3171968), (56, 2775472), (64, 2428538), (98, 1585984), (112, 1387736), (128, 1214269), (196, 792992), (224, 693868), (392, 396496), (448, 346934), (784, 198248), (896, 173467), (1568, 99124), (3136, 49562), (6272, 24781)]