168129528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 329534472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 107, 141, 168, 188, 199, 214, 282, 321, 329, 376, 398, 428, 564, 597, 642, 658, 749, 796, 856, 987, 1128, 1194, 1284, 1316, 1393, 1498, 1592, 1974, 2247, 2388, 2568, 2632, 2786, 2996, 3948, 4179, 4494, 4776, 5029, 5572, 5992, 7896, 8358, 8988, 9353, 10058, 11144, 15087, 16716, 17976, 18706, 20116, 21293, 28059, 30174, 33432, 35203, 37412, 40232, 42586, 56118, 60348, 63879, 65471, 70406, 74824, 85172, 105609, 112236, 120696, 127758, 130942, 140812, 149051, 170344, 196413, 211218, 224472, 255516, 261884, 281624, 298102, 392826, 422436, 447153, 511032, 523768, 596204, 785652, 844872, 894306, 1000771, 1192408, 1571304, 1788612, 2001542, 3002313, 3577224, 4003084, 6004626, 7005397, 8006168, 12009252, 14010794, 21016191, 24018504, 28021588, 42032382, 56043176, 84064764, 168129528]

約数ペア:

[(1, 168129528), (2, 84064764), (3, 56043176), (4, 42032382), (6, 28021588), (7, 24018504), (8, 21016191), (12, 14010794), (14, 12009252), (21, 8006168), (24, 7005397), (28, 6004626), (42, 4003084), (47, 3577224), (56, 3002313), (84, 2001542), (94, 1788612), (107, 1571304), (141, 1192408), (168, 1000771), (188, 894306), (199, 844872), (214, 785652), (282, 596204), (321, 523768), (329, 511032), (376, 447153), (398, 422436), (428, 392826), (564, 298102), (597, 281624), (642, 261884), (658, 255516), (749, 224472), (796, 211218), (856, 196413), (987, 170344), (1128, 149051), (1194, 140812), (1284, 130942), (1316, 127758), (1393, 120696), (1498, 112236), (1592, 105609), (1974, 85172), (2247, 74824), (2388, 70406), (2568, 65471), (2632, 63879), (2786, 60348), (2996, 56118), (3948, 42586), (4179, 40232), (4494, 37412), (4776, 35203), (5029, 33432), (5572, 30174), (5992, 28059), (7896, 21293), (8358, 20116), (8988, 18706), (9353, 17976), (10058, 16716), (11144, 15087)]