158683928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15107}}^1$

素因数の和:15227

約数の個数: 32

約数和(自身を含む): 323613360

約数和(自身を除く): 164929432

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 15107, 30214, 60428, 120856, 196391, 392782, 785564, 1525807, 1571128, 3051614, 6103228, 12206456, 19835491, 39670982, 79341964, 158683928]

約数ペア:

[(1, 158683928), (2, 79341964), (4, 39670982), (8, 19835491), (13, 12206456), (26, 6103228), (52, 3051614), (101, 1571128), (104, 1525807), (202, 785564), (404, 392782), (808, 196391), (1313, 120856), (2626, 60428), (5252, 30214), (10504, 15107)]