157588897456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{112691}}^1$

素因数の和:114001

約数の個数: 40

約数和(自身を含む): 309883166208

約数和(自身を除く): 152294268752

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1231, 2462, 4924, 9848, 19696, 87401, 112691, 174802, 225382, 349604, 450764, 699208, 901528, 1398416, 1803056, 8001061, 16002122, 32004244, 64008488, 128016976, 138722621, 277445242, 554890484, 1109780968, 2219561936, 9849306091, 19698612182, 39397224364, 78794448728, 157588897456]

約数ペア:

[(1, 157588897456), (2, 78794448728), (4, 39397224364), (8, 19698612182), (16, 9849306091), (71, 2219561936), (142, 1109780968), (284, 554890484), (568, 277445242), (1136, 138722621), (1231, 128016976), (2462, 64008488), (4924, 32004244), (9848, 16002122), (19696, 8001061), (87401, 1803056), (112691, 1398416), (174802, 901528), (225382, 699208), (349604, 450764)]