164966808

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43781}}^1$

素因数の和:43947

約数の個数: 32

約数和(自身を含む): 415053360

約数和(自身を除く): 250086552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 43781, 87562, 131343, 175124, 262686, 350248, 525372, 1050744, 6873617, 13747234, 20620851, 27494468, 41241702, 54988936, 82483404, 164966808]

約数ペア:

[(1, 164966808), (2, 82483404), (3, 54988936), (4, 41241702), (6, 27494468), (8, 20620851), (12, 13747234), (24, 6873617), (157, 1050744), (314, 525372), (471, 350248), (628, 262686), (942, 175124), (1256, 131343), (1884, 87562), (3768, 43781)]