163516872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{128551}}^1$

素因数の和:128613

約数の個数: 32

約数和(自身を含む): 416508480

約数和(自身を除く): 252991608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 128551, 257102, 385653, 514204, 771306, 1028408, 1542612, 3085224, 6813203, 13626406, 20439609, 27252812, 40879218, 54505624, 81758436, 163516872]

約数ペア:

[(1, 163516872), (2, 81758436), (3, 54505624), (4, 40879218), (6, 27252812), (8, 20439609), (12, 13626406), (24, 6813203), (53, 3085224), (106, 1542612), (159, 1028408), (212, 771306), (318, 514204), (424, 385653), (636, 257102), (1272, 128551)]