178977980168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{1074917}}^1$

素因数の和:1076537

約数の個数: 32

約数和(自身を含む): 361623913560

約数和(自身を除く): 182645933392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1601, 3202, 6404, 12808, 20813, 41626, 83252, 166504, 1074917, 2149834, 4299668, 8599336, 13973921, 27947842, 55895684, 111791368, 1720942117, 3441884234, 6883768468, 13767536936, 22372247521, 44744495042, 89488990084, 178977980168]

約数ペア:

[(1, 178977980168), (2, 89488990084), (4, 44744495042), (8, 22372247521), (13, 13767536936), (26, 6883768468), (52, 3441884234), (104, 1720942117), (1601, 111791368), (3202, 55895684), (6404, 27947842), (12808, 13973921), (20813, 8599336), (41626, 4299668), (83252, 2149834), (166504, 1074917)]