136740344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30577}}^1$

素因数の和:30639

約数の個数: 32

約数和(自身を含む): 282540720

約数和(自身を除く): 145800376

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 30577, 61154, 122308, 244616, 397501, 795002, 1314811, 1590004, 2629622, 3180008, 5259244, 10518488, 17092543, 34185086, 68370172, 136740344]

約数ペア:

[(1, 136740344), (2, 68370172), (4, 34185086), (8, 17092543), (13, 10518488), (26, 5259244), (43, 3180008), (52, 2629622), (86, 1590004), (104, 1314811), (172, 795002), (344, 397501), (559, 244616), (1118, 122308), (2236, 61154), (4472, 30577)]