161193336

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13679}}^1$

素因数の和:14179

約数の個数: 32

約数和(自身を含む): 403833600

約数和(自身を除く): 242640264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 13679, 27358, 41037, 54716, 82074, 109432, 164148, 328296, 6716389, 13432778, 20149167, 26865556, 40298334, 53731112, 80596668, 161193336]

約数ペア:

[(1, 161193336), (2, 80596668), (3, 53731112), (4, 40298334), (6, 26865556), (8, 20149167), (12, 13432778), (24, 6716389), (491, 328296), (982, 164148), (1473, 109432), (1964, 82074), (2946, 54716), (3928, 41037), (5892, 27358), (11784, 13679)]