165032764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{3923}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 311487120

約数和(自身を除く): 146454356

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 3923, 7846, 10517, 15692, 21034, 42068, 50999, 101998, 203996, 3173707, 6347414, 12694828, 41258191, 82516382, 165032764]

約数ペア:

[(1, 165032764), (2, 82516382), (4, 41258191), (13, 12694828), (26, 6347414), (52, 3173707), (809, 203996), (1618, 101998), (3236, 50999), (3923, 42068), (7846, 21034), (10517, 15692)]