156984671766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20748701}}^1$

素因数の和:20748816

約数の個数: 32

約数和(自身を含む): 341606629728

約数和(自身を除く): 184621957962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 20748701, 41497402, 62246103, 124492206, 269733113, 539466226, 809199339, 1618398678, 2012623997, 4025247994, 6037871991, 12075743982, 26164111961, 52328223922, 78492335883, 156984671766]

約数ペア:

[(1, 156984671766), (2, 78492335883), (3, 52328223922), (6, 26164111961), (13, 12075743982), (26, 6037871991), (39, 4025247994), (78, 2012623997), (97, 1618398678), (194, 809199339), (291, 539466226), (582, 269733113), (1261, 124492206), (2522, 62246103), (3783, 41497402), (7566, 20748701)]