156970424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509331}}^1$

素因数の和:1509350

約数の個数: 16

約数和(自身を含む): 316959720

約数和(自身を除く): 159989296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509331, 3018662, 6037324, 12074648, 19621303, 39242606, 78485212, 156970424]

約数ペア:

[(1, 156970424), (2, 78485212), (4, 39242606), (8, 19621303), (13, 12074648), (26, 6037324), (52, 3018662), (104, 1509331)]