120238784

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 247546368

約数和(自身を除く): 127307584

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 142, 188, 284, 376, 563, 568, 752, 1126, 1136, 1504, 2252, 2272, 3008, 3337, 4504, 4544, 6674, 9008, 13348, 18016, 26461, 26696, 36032, 39973, 52922, 53392, 79946, 105844, 106784, 159892, 211688, 213568, 319784, 423376, 639568, 846752, 1279136, 1693504, 1878731, 2558272, 3757462, 7514924, 15029848, 30059696, 60119392, 120238784]

約数ペア:

[(1, 120238784), (2, 60119392), (4, 30059696), (8, 15029848), (16, 7514924), (32, 3757462), (47, 2558272), (64, 1878731), (71, 1693504), (94, 1279136), (142, 846752), (188, 639568), (284, 423376), (376, 319784), (563, 213568), (568, 211688), (752, 159892), (1126, 106784), (1136, 105844), (1504, 79946), (2252, 53392), (2272, 52922), (3008, 39973), (3337, 36032), (4504, 26696), (4544, 26461), (6674, 18016), (9008, 13348)]