168973636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 322202244

約数和(自身を除く): 153228608

約数列:

[1, 2, 4, 13, 26, 52, 169, 181, 338, 362, 676, 724, 1381, 2353, 2762, 4706, 5524, 9412, 17953, 30589, 35906, 61178, 71812, 122356, 233389, 249961, 466778, 499922, 933556, 999844, 3249493, 6498986, 12997972, 42243409, 84486818, 168973636]

約数ペア:

[(1, 168973636), (2, 84486818), (4, 42243409), (13, 12997972), (26, 6498986), (52, 3249493), (169, 999844), (181, 933556), (338, 499922), (362, 466778), (676, 249961), (724, 233389), (1381, 122356), (2353, 71812), (2762, 61178), (4706, 35906), (5524, 30589), (9412, 17953)]