172545864

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{54881}}^1$

素因数の和:55021

約数の個数: 32

約数和(自身を含む): 434665440

約数和(自身を除く): 262119576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 54881, 109762, 164643, 219524, 329286, 439048, 658572, 1317144, 7189411, 14378822, 21568233, 28757644, 43136466, 57515288, 86272932, 172545864]

約数ペア:

[(1, 172545864), (2, 86272932), (3, 57515288), (4, 43136466), (6, 28757644), (8, 21568233), (12, 14378822), (24, 7189411), (131, 1317144), (262, 658572), (393, 439048), (524, 329286), (786, 219524), (1048, 164643), (1572, 109762), (3144, 54881)]