169078208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 56

約数和(自身を含む): 365016288

約数和(自身を除く): 195938080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 1973, 2678, 3296, 3946, 5356, 6592, 7892, 10712, 15784, 21424, 25649, 31568, 42848, 51298, 63136, 85696, 102596, 126272, 203219, 205192, 406438, 410384, 812876, 820768, 1625752, 1641536, 2641847, 3251504, 5283694, 6503008, 10567388, 13006016, 21134776, 42269552, 84539104, 169078208]

約数ペア:

[(1, 169078208), (2, 84539104), (4, 42269552), (8, 21134776), (13, 13006016), (16, 10567388), (26, 6503008), (32, 5283694), (52, 3251504), (64, 2641847), (103, 1641536), (104, 1625752), (206, 820768), (208, 812876), (412, 410384), (416, 406438), (824, 205192), (832, 203219), (1339, 126272), (1648, 102596), (1973, 85696), (2678, 63136), (3296, 51298), (3946, 42848), (5356, 31568), (6592, 25649), (7892, 21424), (10712, 15784)]