140193216

素因数分解:

$2^6\times 3^2\times {\mathrm{243391}}^1$

素因数の和:243409

約数の個数: 42

約数和(自身を含む): 401840192

約数和(自身を除く): 261646976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243391, 486782, 730173, 973564, 1460346, 1947128, 2190519, 2920692, 3894256, 4381038, 5841384, 7788512, 8762076, 11682768, 15577024, 17524152, 23365536, 35048304, 46731072, 70096608, 140193216]

約数ペア:

[(1, 140193216), (2, 70096608), (3, 46731072), (4, 35048304), (6, 23365536), (8, 17524152), (9, 15577024), (12, 11682768), (16, 8762076), (18, 7788512), (24, 5841384), (32, 4381038), (36, 3894256), (48, 2920692), (64, 2190519), (72, 1947128), (96, 1460346), (144, 973564), (192, 730173), (288, 486782), (576, 243391)]