138040552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{102101}}^1$

素因数の和:102133

約数の個数: 24

約数和(自身を含む): 280269990

約数和(自身を除く): 142229438

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 102101, 204202, 408404, 816808, 1327313, 2654626, 5309252, 10618504, 17255069, 34510138, 69020276, 138040552]

約数ペア:

[(1, 138040552), (2, 69020276), (4, 34510138), (8, 17255069), (13, 10618504), (26, 5309252), (52, 2654626), (104, 1327313), (169, 816808), (338, 408404), (676, 204202), (1352, 102101)]