143370416

素因数分解:

$2^4\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1453}}^1$

素因数の和:2349

約数の個数: 40

約数和(自身を含む): 318042144

約数和(自身を除く): 174671728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 881, 1453, 1762, 2906, 3524, 5812, 6167, 7048, 10171, 11624, 12334, 14096, 20342, 23248, 24668, 40684, 49336, 81368, 98672, 162736, 1280093, 2560186, 5120372, 8960651, 10240744, 17921302, 20481488, 35842604, 71685208, 143370416]

約数ペア:

[(1, 143370416), (2, 71685208), (4, 35842604), (7, 20481488), (8, 17921302), (14, 10240744), (16, 8960651), (28, 5120372), (56, 2560186), (112, 1280093), (881, 162736), (1453, 98672), (1762, 81368), (2906, 49336), (3524, 40684), (5812, 24668), (6167, 23248), (7048, 20342), (10171, 14096), (11624, 12334)]