164818548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64483}}^1$

素因数の和:64564

約数の個数: 36

約数和(自身を含む): 422499168

約数和(自身を除く): 257680620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 64483, 128966, 193449, 257932, 386898, 580347, 773796, 1160694, 2321388, 4578293, 9156586, 13734879, 18313172, 27469758, 41204637, 54939516, 82409274, 164818548]

約数ペア:

[(1, 164818548), (2, 82409274), (3, 54939516), (4, 41204637), (6, 27469758), (9, 18313172), (12, 13734879), (18, 9156586), (36, 4578293), (71, 2321388), (142, 1160694), (213, 773796), (284, 580347), (426, 386898), (639, 257932), (852, 193449), (1278, 128966), (2556, 64483)]