179184486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31469}}^1$

素因数の和:31560

約数の個数: 32

約数和(自身を含む): 391235040

約数和(自身を除く): 212050554

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 31469, 62938, 94407, 188814, 409097, 818194, 1227291, 2297237, 2454582, 4594474, 6891711, 13783422, 29864081, 59728162, 89592243, 179184486]

約数ペア:

[(1, 179184486), (2, 89592243), (3, 59728162), (6, 29864081), (13, 13783422), (26, 6891711), (39, 4594474), (73, 2454582), (78, 2297237), (146, 1227291), (219, 818194), (438, 409097), (949, 188814), (1898, 94407), (2847, 62938), (5694, 31469)]