156968296688

素因数分解:

$2^4\times 7^1\times {\mathrm{1401502649}}^1$

素因数の和:1401502664

約数の個数: 20

約数和(自身を含む): 347572657200

約数和(自身を除く): 190604360512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401502649, 2803005298, 5606010596, 9810518543, 11212021192, 19621037086, 22424042384, 39242074172, 78484148344, 156968296688]

約数ペア:

[(1, 156968296688), (2, 78484148344), (4, 39242074172), (7, 22424042384), (8, 19621037086), (14, 11212021192), (16, 9810518543), (28, 5606010596), (56, 2803005298), (112, 1401502649)]