164950894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 275328000

約数和(自身を除く): 110377106

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 2389, 3002, 3634, 4778, 34523, 45391, 54947, 69046, 90782, 109894, 188731, 377462, 1043993, 2087986, 3585889, 4340813, 7171778, 8681626, 82475447, 164950894]

約数ペア:

[(1, 164950894), (2, 82475447), (19, 8681626), (23, 7171778), (38, 4340813), (46, 3585889), (79, 2087986), (158, 1043993), (437, 377462), (874, 188731), (1501, 109894), (1817, 90782), (2389, 69046), (3002, 54947), (3634, 45391), (4778, 34523)]