166287492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 501044544

約数和(自身を除く): 334757052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 467, 471, 567, 628, 756, 934, 942, 1099, 1134, 1401, 1413, 1868, 1884, 2198, 2268, 2802, 2826, 3269, 3297, 4203, 4239, 4396, 5604, 5652, 6538, 6594, 8406, 8478, 9807, 9891, 12609, 12717, 13076, 13188, 16812, 16956, 19614, 19782, 25218, 25434, 29421, 29673, 37827, 39228, 39564, 50436, 50868, 58842, 59346, 73319, 75654, 88263, 89019, 117684, 118692, 146638, 151308, 176526, 178038, 219957, 264789, 293276, 353052, 356076, 439914, 513233, 529578, 659871, 879828, 1026466, 1059156, 1319742, 1539699, 1979613, 2052932, 2639484, 3079398, 3959226, 4619097, 5938839, 6158796, 7918452, 9238194, 11877678, 13857291, 18476388, 23755356, 27714582, 41571873, 55429164, 83143746, 166287492]

約数ペア:

[(1, 166287492), (2, 83143746), (3, 55429164), (4, 41571873), (6, 27714582), (7, 23755356), (9, 18476388), (12, 13857291), (14, 11877678), (18, 9238194), (21, 7918452), (27, 6158796), (28, 5938839), (36, 4619097), (42, 3959226), (54, 3079398), (63, 2639484), (81, 2052932), (84, 1979613), (108, 1539699), (126, 1319742), (157, 1059156), (162, 1026466), (189, 879828), (252, 659871), (314, 529578), (324, 513233), (378, 439914), (467, 356076), (471, 353052), (567, 293276), (628, 264789), (756, 219957), (934, 178038), (942, 176526), (1099, 151308), (1134, 146638), (1401, 118692), (1413, 117684), (1868, 89019), (1884, 88263), (2198, 75654), (2268, 73319), (2802, 59346), (2826, 58842), (3269, 50868), (3297, 50436), (4203, 39564), (4239, 39228), (4396, 37827), (5604, 29673), (5652, 29421), (6538, 25434), (6594, 25218), (8406, 19782), (8478, 19614), (9807, 16956), (9891, 16812), (12609, 13188), (12717, 13076)]