156934548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 423095400

約数和(自身を除く): 266160852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 596, 612, 894, 1341, 1721, 1788, 2533, 2682, 3442, 5066, 5163, 5364, 6884, 7599, 10132, 10326, 15198, 15489, 20652, 22797, 29257, 30396, 30978, 45594, 58514, 61956, 87771, 91188, 117028, 175542, 256429, 263313, 351084, 512858, 526626, 769287, 1025716, 1053252, 1538574, 2307861, 3077148, 4359293, 4615722, 8718586, 9231444, 13077879, 17437172, 26155758, 39233637, 52311516, 78467274, 156934548]

約数ペア:

[(1, 156934548), (2, 78467274), (3, 52311516), (4, 39233637), (6, 26155758), (9, 17437172), (12, 13077879), (17, 9231444), (18, 8718586), (34, 4615722), (36, 4359293), (51, 3077148), (68, 2307861), (102, 1538574), (149, 1053252), (153, 1025716), (204, 769287), (298, 526626), (306, 512858), (447, 351084), (596, 263313), (612, 256429), (894, 175542), (1341, 117028), (1721, 91188), (1788, 87771), (2533, 61956), (2682, 58514), (3442, 45594), (5066, 30978), (5163, 30396), (5364, 29257), (6884, 22797), (7599, 20652), (10132, 15489), (10326, 15198)]