180649812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 493516800

約数和(自身を除く): 312866988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 107, 199, 202, 214, 303, 321, 398, 404, 428, 597, 606, 642, 707, 749, 796, 1194, 1212, 1284, 1393, 1414, 1498, 2121, 2247, 2388, 2786, 2828, 2996, 4179, 4242, 4494, 5572, 8358, 8484, 8988, 10807, 16716, 20099, 21293, 21614, 32421, 40198, 42586, 43228, 60297, 63879, 64842, 75649, 80396, 85172, 120594, 127758, 129684, 140693, 149051, 151298, 226947, 241188, 255516, 281386, 298102, 302596, 422079, 447153, 453894, 562772, 596204, 844158, 894306, 907788, 1688316, 1788612, 2150593, 4301186, 6451779, 8602372, 12903558, 15054151, 25807116, 30108302, 45162453, 60216604, 90324906, 180649812]

約数ペア:

[(1, 180649812), (2, 90324906), (3, 60216604), (4, 45162453), (6, 30108302), (7, 25807116), (12, 15054151), (14, 12903558), (21, 8602372), (28, 6451779), (42, 4301186), (84, 2150593), (101, 1788612), (107, 1688316), (199, 907788), (202, 894306), (214, 844158), (303, 596204), (321, 562772), (398, 453894), (404, 447153), (428, 422079), (597, 302596), (606, 298102), (642, 281386), (707, 255516), (749, 241188), (796, 226947), (1194, 151298), (1212, 149051), (1284, 140693), (1393, 129684), (1414, 127758), (1498, 120594), (2121, 85172), (2247, 80396), (2388, 75649), (2786, 64842), (2828, 63879), (2996, 60297), (4179, 43228), (4242, 42586), (4494, 40198), (5572, 32421), (8358, 21614), (8484, 21293), (8988, 20099), (10807, 16716)]