165103484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 356798400

約数和(自身を除く): 191694916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1109, 1636, 2218, 2863, 4436, 5317, 5726, 7763, 10634, 11452, 14417, 15526, 21268, 28834, 31052, 37219, 57668, 74438, 100919, 148876, 201838, 403676, 453581, 907162, 1814324, 3175067, 5896553, 6350134, 11793106, 12700268, 23586212, 41275871, 82551742, 165103484]

約数ペア:

[(1, 165103484), (2, 82551742), (4, 41275871), (7, 23586212), (13, 12700268), (14, 11793106), (26, 6350134), (28, 5896553), (52, 3175067), (91, 1814324), (182, 907162), (364, 453581), (409, 403676), (818, 201838), (1109, 148876), (1636, 100919), (2218, 74438), (2863, 57668), (4436, 37219), (5317, 31052), (5726, 28834), (7763, 21268), (10634, 15526), (11452, 14417)]