156920802428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7699}}^1\times {\mathrm{391961}}^1$

素因数の和:399677

約数の個数: 24

約数和(自身を含む): 295774525200

約数和(自身を除く): 138853722772

約数列:

[1, 2, 4, 13, 26, 52, 7699, 15398, 30796, 100087, 200174, 391961, 400348, 783922, 1567844, 5095493, 10190986, 20381972, 3017707739, 6035415478, 12070830956, 39230200607, 78460401214, 156920802428]

約数ペア:

[(1, 156920802428), (2, 78460401214), (4, 39230200607), (13, 12070830956), (26, 6035415478), (52, 3017707739), (7699, 20381972), (15398, 10190986), (30796, 5095493), (100087, 1567844), (200174, 783922), (391961, 400348)]