133640312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4639}}^1$

素因数の和:4935

約数の個数: 32

約数和(自身を含む): 270883200

約数和(自身を除く): 137242888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 4639, 7202, 9278, 14404, 18556, 28808, 37112, 60307, 120614, 241228, 482456, 1285003, 2570006, 5140012, 10280024, 16705039, 33410078, 66820156, 133640312]

約数ペア:

[(1, 133640312), (2, 66820156), (4, 33410078), (8, 16705039), (13, 10280024), (26, 5140012), (52, 2570006), (104, 1285003), (277, 482456), (554, 241228), (1108, 120614), (2216, 60307), (3601, 37112), (4639, 28808), (7202, 18556), (9278, 14404)]