165601904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6269}}^1$

素因数の和:6417

約数の個数: 40

約数和(自身を含む): 348311040

約数和(自身を除く): 182709136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6269, 6604, 12538, 13208, 25076, 26416, 50152, 81497, 100304, 162994, 325988, 651976, 796163, 1303952, 1592326, 3184652, 6369304, 10350119, 12738608, 20700238, 41400476, 82800952, 165601904]

約数ペア:

[(1, 165601904), (2, 82800952), (4, 41400476), (8, 20700238), (13, 12738608), (16, 10350119), (26, 6369304), (52, 3184652), (104, 1592326), (127, 1303952), (208, 796163), (254, 651976), (508, 325988), (1016, 162994), (1651, 100304), (2032, 81497), (3302, 50152), (6269, 26416), (6604, 25076), (12538, 13208)]