131959764

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 341413800

約数和(自身を除く): 209454036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 149, 219, 292, 298, 337, 438, 447, 596, 657, 674, 876, 894, 1011, 1314, 1341, 1348, 1788, 2022, 2628, 2682, 3033, 4044, 5364, 6066, 10877, 12132, 21754, 24601, 32631, 43508, 49202, 50213, 65262, 73803, 97893, 98404, 100426, 130524, 147606, 150639, 195786, 200852, 221409, 295212, 301278, 391572, 442818, 451917, 602556, 885636, 903834, 1807668, 3665549, 7331098, 10996647, 14662196, 21993294, 32989941, 43986588, 65979882, 131959764]

約数ペア:

[(1, 131959764), (2, 65979882), (3, 43986588), (4, 32989941), (6, 21993294), (9, 14662196), (12, 10996647), (18, 7331098), (36, 3665549), (73, 1807668), (146, 903834), (149, 885636), (219, 602556), (292, 451917), (298, 442818), (337, 391572), (438, 301278), (447, 295212), (596, 221409), (657, 200852), (674, 195786), (876, 150639), (894, 147606), (1011, 130524), (1314, 100426), (1341, 98404), (1348, 97893), (1788, 73803), (2022, 65262), (2628, 50213), (2682, 49202), (3033, 43508), (4044, 32631), (5364, 24601), (6066, 21754), (10877, 12132)]