148940432

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{104593}}^1$

素因数の和:104690

約数の個数: 20

約数和(自身を含む): 291817260

約数和(自身を除く): 142876828

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 104593, 209186, 418372, 836744, 1673488, 9308777, 18617554, 37235108, 74470216, 148940432]

約数ペア:

[(1, 148940432), (2, 74470216), (4, 37235108), (8, 18617554), (16, 9308777), (89, 1673488), (178, 836744), (356, 418372), (712, 209186), (1424, 104593)]