147893368

素因数分解:

$2^3\times 7^3\times {\mathrm{53897}}^1$

素因数の和:53924

約数の個数: 32

約数和(自身を含む): 323388000

約数和(自身を除く): 175494632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 53897, 107794, 215588, 377279, 431176, 754558, 1509116, 2640953, 3018232, 5281906, 10563812, 18486671, 21127624, 36973342, 73946684, 147893368]

約数ペア:

[(1, 147893368), (2, 73946684), (4, 36973342), (7, 21127624), (8, 18486671), (14, 10563812), (28, 5281906), (49, 3018232), (56, 2640953), (98, 1509116), (196, 754558), (343, 431176), (392, 377279), (686, 215588), (1372, 107794), (2744, 53897)]