156724984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1307}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 316980720

約数和(自身を除く): 160255736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1153, 1307, 2306, 2614, 4612, 5228, 9224, 10456, 14989, 16991, 29978, 33982, 59956, 67964, 119912, 135928, 1506971, 3013942, 6027884, 12055768, 19590623, 39181246, 78362492, 156724984]

約数ペア:

[(1, 156724984), (2, 78362492), (4, 39181246), (8, 19590623), (13, 12055768), (26, 6027884), (52, 3013942), (104, 1506971), (1153, 135928), (1307, 119912), (2306, 67964), (2614, 59956), (4612, 33982), (5228, 29978), (9224, 16991), (10456, 14989)]