157057218

素因数分解:

$2^1\times 3^8\times {\mathrm{11969}}^1$

素因数の和:11995

約数の個数: 36

約数和(自身を含む): 353390310

約数和(自身を除く): 196333092

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 11969, 13122, 23938, 35907, 71814, 107721, 215442, 323163, 646326, 969489, 1938978, 2908467, 5816934, 8725401, 17450802, 26176203, 52352406, 78528609, 157057218]

約数ペア:

[(1, 157057218), (2, 78528609), (3, 52352406), (6, 26176203), (9, 17450802), (18, 8725401), (27, 5816934), (54, 2908467), (81, 1938978), (162, 969489), (243, 646326), (486, 323163), (729, 215442), (1458, 107721), (2187, 71814), (4374, 35907), (6561, 23938), (11969, 13122)]