128154026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64013}}^1$

素因数の和:64046

約数の個数: 32

約数和(自身を含む): 258104448

約数和(自身を除く): 129950422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 64013, 128026, 448091, 704143, 832169, 896182, 1408286, 1664338, 4929001, 5825183, 9153859, 9858002, 11650366, 18307718, 64077013, 128154026]

約数ペア:

[(1, 128154026), (2, 64077013), (7, 18307718), (11, 11650366), (13, 9858002), (14, 9153859), (22, 5825183), (26, 4929001), (77, 1664338), (91, 1408286), (143, 896182), (154, 832169), (182, 704143), (286, 448091), (1001, 128026), (2002, 64013)]