155128176

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 160

約数和(自身を含む): 521157120

約数和(自身を除く): 366028944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1193, 1204, 1512, 1548, 1806, 2064, 2322, 2386, 2408, 2709, 3024, 3096, 3579, 3612, 4644, 4772, 4816, 5418, 6192, 7158, 7224, 8127, 8351, 9288, 9544, 10737, 10836, 14316, 14448, 16254, 16702, 18576, 19088, 21474, 21672, 25053, 28632, 32211, 32508, 33404, 42948, 43344, 50106, 51299, 57264, 64422, 65016, 66808, 75159, 85896, 100212, 102598, 128844, 130032, 133616, 150318, 153897, 171792, 200424, 205196, 225477, 257688, 300636, 307794, 359093, 400848, 410392, 450954, 461691, 515376, 601272, 615588, 718186, 820784, 901908, 923382, 1077279, 1202544, 1231176, 1385073, 1436372, 1803816, 1846764, 2154558, 2462352, 2770146, 2872744, 3231837, 3607632, 3693528, 4309116, 5540292, 5745488, 6463674, 7387056, 8618232, 9695511, 11080584, 12927348, 17236464, 19391022, 22161168, 25854696, 38782044, 51709392, 77564088, 155128176]

約数ペア:

[(1, 155128176), (2, 77564088), (3, 51709392), (4, 38782044), (6, 25854696), (7, 22161168), (8, 19391022), (9, 17236464), (12, 12927348), (14, 11080584), (16, 9695511), (18, 8618232), (21, 7387056), (24, 6463674), (27, 5745488), (28, 5540292), (36, 4309116), (42, 3693528), (43, 3607632), (48, 3231837), (54, 2872744), (56, 2770146), (63, 2462352), (72, 2154558), (84, 1846764), (86, 1803816), (108, 1436372), (112, 1385073), (126, 1231176), (129, 1202544), (144, 1077279), (168, 923382), (172, 901908), (189, 820784), (216, 718186), (252, 615588), (258, 601272), (301, 515376), (336, 461691), (344, 450954), (378, 410392), (387, 400848), (432, 359093), (504, 307794), (516, 300636), (602, 257688), (688, 225477), (756, 205196), (774, 200424), (903, 171792), (1008, 153897), (1032, 150318), (1161, 133616), (1193, 130032), (1204, 128844), (1512, 102598), (1548, 100212), (1806, 85896), (2064, 75159), (2322, 66808), (2386, 65016), (2408, 64422), (2709, 57264), (3024, 51299), (3096, 50106), (3579, 43344), (3612, 42948), (4644, 33404), (4772, 32508), (4816, 32211), (5418, 28632), (6192, 25053), (7158, 21672), (7224, 21474), (8127, 19088), (8351, 18576), (9288, 16702), (9544, 16254), (10737, 14448), (10836, 14316)]