161586546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9727

約数の個数: 48

約数和(自身を含む): 370706112

約数和(自身を除く): 209119566

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2783, 5566, 8349, 9677, 16698, 19354, 29031, 58062, 106447, 212894, 222571, 319341, 445142, 638682, 667713, 1170917, 1335426, 2341834, 2448281, 3512751, 4896562, 7025502, 7344843, 14689686, 26931091, 53862182, 80793273, 161586546]

約数ペア:

[(1, 161586546), (2, 80793273), (3, 53862182), (6, 26931091), (11, 14689686), (22, 7344843), (23, 7025502), (33, 4896562), (46, 3512751), (66, 2448281), (69, 2341834), (121, 1335426), (138, 1170917), (242, 667713), (253, 638682), (363, 445142), (506, 319341), (726, 222571), (759, 212894), (1518, 106447), (2783, 58062), (5566, 29031), (8349, 19354), (9677, 16698)]