169810956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15671}}^1$

素因数の和:15731

約数の個数: 72

約数和(自身を含む): 502005504

約数和(自身を除く): 332194548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 15671, 31342, 47013, 62684, 94026, 109697, 141039, 188052, 219394, 282078, 329091, 438788, 564156, 658182, 673853, 987273, 1316364, 1347706, 1974546, 2021559, 2695412, 3949092, 4043118, 4716971, 6064677, 8086236, 9433942, 12129354, 14150913, 18867884, 24258708, 28301826, 42452739, 56603652, 84905478, 169810956]

約数ペア:

[(1, 169810956), (2, 84905478), (3, 56603652), (4, 42452739), (6, 28301826), (7, 24258708), (9, 18867884), (12, 14150913), (14, 12129354), (18, 9433942), (21, 8086236), (28, 6064677), (36, 4716971), (42, 4043118), (43, 3949092), (63, 2695412), (84, 2021559), (86, 1974546), (126, 1347706), (129, 1316364), (172, 987273), (252, 673853), (258, 658182), (301, 564156), (387, 438788), (516, 329091), (602, 282078), (774, 219394), (903, 188052), (1204, 141039), (1548, 109697), (1806, 94026), (2709, 62684), (3612, 47013), (5418, 31342), (10836, 15671)]