167903988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 486460800

約数和(自身を除く): 318556812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 113, 114, 133, 147, 196, 226, 228, 266, 294, 339, 343, 361, 399, 452, 532, 588, 678, 686, 722, 791, 798, 931, 1029, 1083, 1356, 1372, 1444, 1582, 1596, 1862, 2058, 2147, 2166, 2373, 2527, 2793, 3164, 3724, 4116, 4294, 4332, 4746, 5054, 5537, 5586, 6441, 6517, 7581, 8588, 9492, 10108, 11074, 11172, 12882, 13034, 15029, 15162, 16611, 17689, 19551, 22148, 25764, 26068, 30058, 30324, 33222, 35378, 38759, 39102, 40793, 45087, 53067, 60116, 66444, 70756, 77518, 78204, 81586, 90174, 105203, 106134, 116277, 122379, 123823, 155036, 163172, 180348, 210406, 212268, 232554, 244758, 247646, 285551, 315609, 371469, 420812, 465108, 489516, 495292, 571102, 631218, 736421, 742938, 856653, 1142204, 1262436, 1472842, 1485876, 1713306, 1998857, 2209263, 2945684, 3426612, 3997714, 4418526, 5996571, 7995428, 8837052, 11993142, 13991999, 23986284, 27983998, 41975997, 55967996, 83951994, 167903988]

約数ペア:

[(1, 167903988), (2, 83951994), (3, 55967996), (4, 41975997), (6, 27983998), (7, 23986284), (12, 13991999), (14, 11993142), (19, 8837052), (21, 7995428), (28, 5996571), (38, 4418526), (42, 3997714), (49, 3426612), (57, 2945684), (76, 2209263), (84, 1998857), (98, 1713306), (113, 1485876), (114, 1472842), (133, 1262436), (147, 1142204), (196, 856653), (226, 742938), (228, 736421), (266, 631218), (294, 571102), (339, 495292), (343, 489516), (361, 465108), (399, 420812), (452, 371469), (532, 315609), (588, 285551), (678, 247646), (686, 244758), (722, 232554), (791, 212268), (798, 210406), (931, 180348), (1029, 163172), (1083, 155036), (1356, 123823), (1372, 122379), (1444, 116277), (1582, 106134), (1596, 105203), (1862, 90174), (2058, 81586), (2147, 78204), (2166, 77518), (2373, 70756), (2527, 66444), (2793, 60116), (3164, 53067), (3724, 45087), (4116, 40793), (4294, 39102), (4332, 38759), (4746, 35378), (5054, 33222), (5537, 30324), (5586, 30058), (6441, 26068), (6517, 25764), (7581, 22148), (8588, 19551), (9492, 17689), (10108, 16611), (11074, 15162), (11172, 15029), (12882, 13034)]