154019152

素因数分解:

$2^4\times 7^2\times {\mathrm{196453}}^1$

素因数の和:196475

約数の個数: 30

約数和(自身を含む): 347134218

約数和(自身を除く): 193115066

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 196453, 392906, 785812, 1375171, 1571624, 2750342, 3143248, 5500684, 9626197, 11001368, 19252394, 22002736, 38504788, 77009576, 154019152]

約数ペア:

[(1, 154019152), (2, 77009576), (4, 38504788), (7, 22002736), (8, 19252394), (14, 11001368), (16, 9626197), (28, 5500684), (49, 3143248), (56, 2750342), (98, 1571624), (112, 1375171), (196, 785812), (392, 392906), (784, 196453)]