171772272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 160

約数和(自身を含む): 577026560

約数和(自身を除く): 405254288

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, 1204, 1321, 1512, 1548, 1806, 2064, 2322, 2408, 2642, 2709, 3024, 3096, 3612, 3963, 4644, 4816, 5284, 5418, 6192, 7224, 7926, 8127, 9247, 9288, 10568, 10836, 11889, 14448, 15852, 16254, 18494, 18576, 21136, 21672, 23778, 27741, 31704, 32508, 35667, 36988, 43344, 47556, 55482, 56803, 63408, 65016, 71334, 73976, 83223, 95112, 110964, 113606, 130032, 142668, 147952, 166446, 170409, 190224, 221928, 227212, 249669, 285336, 332892, 340818, 397621, 443856, 454424, 499338, 511227, 570672, 665784, 681636, 795242, 908848, 998676, 1022454, 1192863, 1331568, 1363272, 1533681, 1590484, 1997352, 2044908, 2385726, 2726544, 3067362, 3180968, 3578589, 3994704, 4089816, 4771452, 6134724, 6361936, 7157178, 8179632, 9542904, 10735767, 12269448, 14314356, 19085808, 21471534, 24538896, 28628712, 42943068, 57257424, 85886136, 171772272]

約数ペア:

[(1, 171772272), (2, 85886136), (3, 57257424), (4, 42943068), (6, 28628712), (7, 24538896), (8, 21471534), (9, 19085808), (12, 14314356), (14, 12269448), (16, 10735767), (18, 9542904), (21, 8179632), (24, 7157178), (27, 6361936), (28, 6134724), (36, 4771452), (42, 4089816), (43, 3994704), (48, 3578589), (54, 3180968), (56, 3067362), (63, 2726544), (72, 2385726), (84, 2044908), (86, 1997352), (108, 1590484), (112, 1533681), (126, 1363272), (129, 1331568), (144, 1192863), (168, 1022454), (172, 998676), (189, 908848), (216, 795242), (252, 681636), (258, 665784), (301, 570672), (336, 511227), (344, 499338), (378, 454424), (387, 443856), (432, 397621), (504, 340818), (516, 332892), (602, 285336), (688, 249669), (756, 227212), (774, 221928), (903, 190224), (1008, 170409), (1032, 166446), (1161, 147952), (1204, 142668), (1321, 130032), (1512, 113606), (1548, 110964), (1806, 95112), (2064, 83223), (2322, 73976), (2408, 71334), (2642, 65016), (2709, 63408), (3024, 56803), (3096, 55482), (3612, 47556), (3963, 43344), (4644, 36988), (4816, 35667), (5284, 32508), (5418, 31704), (6192, 27741), (7224, 23778), (7926, 21672), (8127, 21136), (9247, 18576), (9288, 18494), (10568, 16254), (10836, 15852), (11889, 14448)]