156719688868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1249}}^1\times {\mathrm{1733}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 286942320000

約数和(自身を除く): 130222631132

約数列:

[1, 2, 4, 23, 46, 92, 787, 1249, 1574, 1733, 2498, 3148, 3466, 4996, 6932, 18101, 28727, 36202, 39859, 57454, 72404, 79718, 114908, 159436, 982963, 1363871, 1965926, 2164517, 2727742, 3931852, 4329034, 5455484, 8658068, 22608149, 31369033, 45216298, 49783891, 62738066, 90432596, 99567782, 125476132, 199135564, 1703474879, 3406949758, 6813899516, 39179922217, 78359844434, 156719688868]

約数ペア:

[(1, 156719688868), (2, 78359844434), (4, 39179922217), (23, 6813899516), (46, 3406949758), (92, 1703474879), (787, 199135564), (1249, 125476132), (1574, 99567782), (1733, 90432596), (2498, 62738066), (3148, 49783891), (3466, 45216298), (4996, 31369033), (6932, 22608149), (18101, 8658068), (28727, 5455484), (36202, 4329034), (39859, 3931852), (57454, 2727742), (72404, 2164517), (79718, 1965926), (114908, 1363871), (159436, 982963)]