156716499316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1879}}^1\times {\mathrm{123379}}^1$

素因数の和:125288

約数の個数: 36

約数和(自身を含む): 297133586400

約数和(自身を除く): 140417087084

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1879, 3758, 7516, 24427, 48854, 97708, 123379, 246758, 317551, 493516, 635102, 1270204, 1603927, 3207854, 6415708, 20851051, 41702102, 83404204, 231829141, 463658282, 927316564, 3013778833, 6027557666, 12055115332, 39179124829, 78358249658, 156716499316]

約数ペア:

[(1, 156716499316), (2, 78358249658), (4, 39179124829), (13, 12055115332), (26, 6027557666), (52, 3013778833), (169, 927316564), (338, 463658282), (676, 231829141), (1879, 83404204), (3758, 41702102), (7516, 20851051), (24427, 6415708), (48854, 3207854), (97708, 1603927), (123379, 1270204), (246758, 635102), (317551, 493516)]