156679826836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27642877}}^1$

素因数の和:27643003

約数の個数: 24

約数和(自身を含む): 297990224840

約数和(自身を除く): 141310398004

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 27642877, 55285754, 110571508, 359357401, 718714802, 1437429604, 3013073593, 6026147186, 12052294372, 39169956709, 78339913418, 156679826836]

約数ペア:

[(1, 156679826836), (2, 78339913418), (4, 39169956709), (13, 12052294372), (26, 6026147186), (52, 3013073593), (109, 1437429604), (218, 718714802), (436, 359357401), (1417, 110571508), (2834, 55285754), (5668, 27642877)]