155609244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 316134756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 107, 116, 126, 174, 199, 203, 214, 252, 261, 321, 348, 398, 406, 428, 522, 597, 609, 642, 749, 796, 812, 963, 1044, 1194, 1218, 1284, 1393, 1498, 1791, 1827, 1926, 2247, 2388, 2436, 2786, 2996, 3103, 3582, 3654, 3852, 4179, 4494, 5572, 5771, 6206, 6741, 7164, 7308, 8358, 8988, 9309, 11542, 12412, 12537, 13482, 16716, 17313, 18618, 21293, 21721, 23084, 25074, 26964, 27927, 34626, 37236, 40397, 42586, 43442, 50148, 51939, 55854, 63879, 65163, 69252, 80794, 85172, 86884, 103878, 111708, 121191, 127758, 130326, 149051, 161588, 191637, 195489, 207756, 242382, 255516, 260652, 298102, 363573, 383274, 390978, 447153, 484764, 596204, 617497, 727146, 766548, 781956, 894306, 1234994, 1341459, 1454292, 1788612, 1852491, 2469988, 2682918, 3704982, 4322479, 5365836, 5557473, 7409964, 8644958, 11114946, 12967437, 17289916, 22229892, 25934874, 38902311, 51869748, 77804622, 155609244]

約数ペア:

[(1, 155609244), (2, 77804622), (3, 51869748), (4, 38902311), (6, 25934874), (7, 22229892), (9, 17289916), (12, 12967437), (14, 11114946), (18, 8644958), (21, 7409964), (28, 5557473), (29, 5365836), (36, 4322479), (42, 3704982), (58, 2682918), (63, 2469988), (84, 1852491), (87, 1788612), (107, 1454292), (116, 1341459), (126, 1234994), (174, 894306), (199, 781956), (203, 766548), (214, 727146), (252, 617497), (261, 596204), (321, 484764), (348, 447153), (398, 390978), (406, 383274), (428, 363573), (522, 298102), (597, 260652), (609, 255516), (642, 242382), (749, 207756), (796, 195489), (812, 191637), (963, 161588), (1044, 149051), (1194, 130326), (1218, 127758), (1284, 121191), (1393, 111708), (1498, 103878), (1791, 86884), (1827, 85172), (1926, 80794), (2247, 69252), (2388, 65163), (2436, 63879), (2786, 55854), (2996, 51939), (3103, 50148), (3582, 43442), (3654, 42586), (3852, 40397), (4179, 37236), (4494, 34626), (5572, 27927), (5771, 26964), (6206, 25074), (6741, 23084), (7164, 21721), (7308, 21293), (8358, 18618), (8988, 17313), (9309, 16716), (11542, 13482), (12412, 12537)]