131377564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 256048128

約数和(自身を除く): 124670564

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 167, 334, 391, 503, 668, 782, 1006, 1564, 2012, 2839, 3841, 5678, 7682, 8551, 11356, 11569, 15364, 17102, 23138, 34204, 46276, 65297, 84001, 130594, 168002, 196673, 261188, 336004, 393346, 786692, 1428017, 1932023, 2856034, 3864046, 5712068, 7728092, 32844391, 65688782, 131377564]

約数ペア:

[(1, 131377564), (2, 65688782), (4, 32844391), (17, 7728092), (23, 5712068), (34, 3864046), (46, 2856034), (68, 1932023), (92, 1428017), (167, 786692), (334, 393346), (391, 336004), (503, 261188), (668, 196673), (782, 168002), (1006, 130594), (1564, 84001), (2012, 65297), (2839, 46276), (3841, 34204), (5678, 23138), (7682, 17102), (8551, 15364), (11356, 11569)]