131400932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 260262912

約数和(自身を除く): 128861980

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 181, 299, 362, 598, 607, 724, 1196, 1214, 2353, 2428, 4163, 4706, 7891, 8326, 9412, 13961, 15782, 16652, 27922, 31564, 54119, 55844, 108238, 109867, 181493, 216476, 219734, 362986, 439468, 725972, 1428271, 2526941, 2856542, 5053882, 5713084, 10107764, 32850233, 65700466, 131400932]

約数ペア:

[(1, 131400932), (2, 65700466), (4, 32850233), (13, 10107764), (23, 5713084), (26, 5053882), (46, 2856542), (52, 2526941), (92, 1428271), (181, 725972), (299, 439468), (362, 362986), (598, 219734), (607, 216476), (724, 181493), (1196, 109867), (1214, 108238), (2353, 55844), (2428, 54119), (4163, 31564), (4706, 27922), (7891, 16652), (8326, 15782), (9412, 13961)]