159690564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 467026560

約数和(自身を除く): 307335996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 89, 92, 99, 132, 138, 178, 197, 198, 207, 253, 267, 276, 356, 394, 396, 414, 506, 534, 591, 759, 788, 801, 828, 979, 1012, 1068, 1182, 1518, 1602, 1773, 1958, 2047, 2167, 2277, 2364, 2937, 3036, 3204, 3546, 3916, 4094, 4334, 4531, 4554, 5874, 6141, 6501, 7092, 8188, 8668, 8811, 9062, 9108, 11748, 12282, 13002, 13593, 17533, 17622, 18124, 18423, 19503, 22517, 24564, 26004, 27186, 35066, 35244, 36846, 39006, 40779, 45034, 49841, 52599, 54372, 67551, 70132, 73692, 78012, 81558, 90068, 99682, 105198, 135102, 149523, 157797, 163116, 192863, 199364, 202653, 210396, 270204, 299046, 315594, 385726, 403259, 405306, 448569, 578589, 598092, 631188, 771452, 806518, 810612, 897138, 1157178, 1209777, 1613036, 1735767, 1794276, 2314356, 2419554, 3471534, 3629331, 4435849, 4839108, 6943068, 7258662, 8871698, 13307547, 14517324, 17743396, 26615094, 39922641, 53230188, 79845282, 159690564]

約数ペア:

[(1, 159690564), (2, 79845282), (3, 53230188), (4, 39922641), (6, 26615094), (9, 17743396), (11, 14517324), (12, 13307547), (18, 8871698), (22, 7258662), (23, 6943068), (33, 4839108), (36, 4435849), (44, 3629331), (46, 3471534), (66, 2419554), (69, 2314356), (89, 1794276), (92, 1735767), (99, 1613036), (132, 1209777), (138, 1157178), (178, 897138), (197, 810612), (198, 806518), (207, 771452), (253, 631188), (267, 598092), (276, 578589), (356, 448569), (394, 405306), (396, 403259), (414, 385726), (506, 315594), (534, 299046), (591, 270204), (759, 210396), (788, 202653), (801, 199364), (828, 192863), (979, 163116), (1012, 157797), (1068, 149523), (1182, 135102), (1518, 105198), (1602, 99682), (1773, 90068), (1958, 81558), (2047, 78012), (2167, 73692), (2277, 70132), (2364, 67551), (2937, 54372), (3036, 52599), (3204, 49841), (3546, 45034), (3916, 40779), (4094, 39006), (4334, 36846), (4531, 35244), (4554, 35066), (5874, 27186), (6141, 26004), (6501, 24564), (7092, 22517), (8188, 19503), (8668, 18423), (8811, 18124), (9062, 17622), (9108, 17533), (11748, 13593), (12282, 13002)]