156969804136

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{3181}}^1\times {\mathrm{24001}}^1$

素因数の和:27445

約数の個数: 32

約数和(自身を含む): 295568788680

約数和(自身を除く): 138598984544

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 3181, 6362, 12724, 24001, 25448, 48002, 96004, 192008, 817517, 1635034, 3270068, 6168257, 6540136, 12336514, 24673028, 49346056, 76347181, 152694362, 305388724, 610777448, 19621225517, 39242451034, 78484902068, 156969804136]

約数ペア:

[(1, 156969804136), (2, 78484902068), (4, 39242451034), (8, 19621225517), (257, 610777448), (514, 305388724), (1028, 152694362), (2056, 76347181), (3181, 49346056), (6362, 24673028), (12724, 12336514), (24001, 6540136), (25448, 6168257), (48002, 3270068), (96004, 1635034), (192008, 817517)]