165339384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 493647360

約数和(自身を除く): 328307976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 201, 222, 259, 268, 296, 397, 402, 444, 469, 518, 536, 777, 794, 804, 888, 938, 1036, 1191, 1407, 1554, 1588, 1608, 1876, 2072, 2382, 2479, 2779, 2814, 3108, 3176, 3752, 4764, 4958, 5558, 5628, 6216, 7437, 8337, 9528, 9916, 11116, 11256, 14689, 14874, 16674, 17353, 19832, 22232, 26599, 29378, 29748, 33348, 34706, 44067, 52059, 53198, 58756, 59496, 66696, 69412, 79797, 88134, 102823, 104118, 106396, 117512, 138824, 159594, 176268, 186193, 205646, 208236, 212792, 308469, 319188, 352536, 372386, 411292, 416472, 558579, 616938, 638376, 744772, 822584, 984163, 1117158, 1233876, 1489544, 1968326, 2234316, 2467752, 2952489, 3936652, 4468632, 5904978, 6889141, 7873304, 11809956, 13778282, 20667423, 23619912, 27556564, 41334846, 55113128, 82669692, 165339384]

約数ペア:

[(1, 165339384), (2, 82669692), (3, 55113128), (4, 41334846), (6, 27556564), (7, 23619912), (8, 20667423), (12, 13778282), (14, 11809956), (21, 7873304), (24, 6889141), (28, 5904978), (37, 4468632), (42, 3936652), (56, 2952489), (67, 2467752), (74, 2234316), (84, 1968326), (111, 1489544), (134, 1233876), (148, 1117158), (168, 984163), (201, 822584), (222, 744772), (259, 638376), (268, 616938), (296, 558579), (397, 416472), (402, 411292), (444, 372386), (469, 352536), (518, 319188), (536, 308469), (777, 212792), (794, 208236), (804, 205646), (888, 186193), (938, 176268), (1036, 159594), (1191, 138824), (1407, 117512), (1554, 106396), (1588, 104118), (1608, 102823), (1876, 88134), (2072, 79797), (2382, 69412), (2479, 66696), (2779, 59496), (2814, 58756), (3108, 53198), (3176, 52059), (3752, 44067), (4764, 34706), (4958, 33348), (5558, 29748), (5628, 29378), (6216, 26599), (7437, 22232), (8337, 19832), (9528, 17353), (9916, 16674), (11116, 14874), (11256, 14689)]