142190348

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 253338624

約数和(自身を除く): 111148276

約数列:

[1, 2, 4, 67, 134, 268, 431, 862, 1231, 1724, 2462, 4924, 28877, 57754, 82477, 115508, 164954, 329908, 530561, 1061122, 2122244, 35547587, 71095174, 142190348]

約数ペア:

[(1, 142190348), (2, 71095174), (4, 35547587), (67, 2122244), (134, 1061122), (268, 530561), (431, 329908), (862, 164954), (1231, 115508), (1724, 82477), (2462, 57754), (4924, 28877)]