138500908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29269}}^1$

素因数の和:29306

約数の個数: 36

約数和(自身を含む): 299958960

約数和(自身を除く): 161458052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 29269, 58538, 117076, 204883, 380497, 409766, 760994, 819532, 1521988, 2663479, 4946461, 5326958, 9892922, 10653916, 19785844, 34625227, 69250454, 138500908]

約数ペア:

[(1, 138500908), (2, 69250454), (4, 34625227), (7, 19785844), (13, 10653916), (14, 9892922), (26, 5326958), (28, 4946461), (52, 2663479), (91, 1521988), (169, 819532), (182, 760994), (338, 409766), (364, 380497), (676, 204883), (1183, 117076), (2366, 58538), (4732, 29269)]