128606184

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 430920000

約数和(自身を除く): 302313816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 116, 126, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 348, 378, 392, 406, 419, 441, 504, 522, 588, 609, 696, 756, 783, 812, 838, 882, 1044, 1176, 1218, 1257, 1323, 1421, 1512, 1566, 1624, 1676, 1764, 1827, 2088, 2436, 2514, 2646, 2842, 2933, 3132, 3352, 3528, 3654, 3771, 4263, 4872, 5028, 5292, 5481, 5684, 5866, 6264, 7308, 7542, 8526, 8799, 10056, 10584, 10962, 11313, 11368, 11732, 12151, 12789, 14616, 15084, 17052, 17598, 20531, 21924, 22626, 23464, 24302, 25578, 26397, 30168, 34104, 35196, 36453, 38367, 41062, 43848, 45252, 48604, 51156, 52794, 61593, 70392, 72906, 76734, 79191, 82124, 85057, 90504, 97208, 102312, 105588, 109359, 123186, 145812, 153468, 158382, 164248, 170114, 184779, 211176, 218718, 246372, 255171, 291624, 306936, 316764, 328077, 340228, 369558, 437436, 492744, 510342, 554337, 595399, 633528, 656154, 680456, 739116, 765513, 874872, 1020684, 1108674, 1190798, 1312308, 1478232, 1531026, 1786197, 2041368, 2217348, 2296539, 2381596, 2624616, 3062052, 3572394, 4434696, 4593078, 4763192, 5358591, 6124104, 7144788, 9186156, 10717182, 14289576, 16075773, 18372312, 21434364, 32151546, 42868728, 64303092, 128606184]

約数ペア:

[(1, 128606184), (2, 64303092), (3, 42868728), (4, 32151546), (6, 21434364), (7, 18372312), (8, 16075773), (9, 14289576), (12, 10717182), (14, 9186156), (18, 7144788), (21, 6124104), (24, 5358591), (27, 4763192), (28, 4593078), (29, 4434696), (36, 3572394), (42, 3062052), (49, 2624616), (54, 2381596), (56, 2296539), (58, 2217348), (63, 2041368), (72, 1786197), (84, 1531026), (87, 1478232), (98, 1312308), (108, 1190798), (116, 1108674), (126, 1020684), (147, 874872), (168, 765513), (174, 739116), (189, 680456), (196, 656154), (203, 633528), (216, 595399), (232, 554337), (252, 510342), (261, 492744), (294, 437436), (348, 369558), (378, 340228), (392, 328077), (406, 316764), (419, 306936), (441, 291624), (504, 255171), (522, 246372), (588, 218718), (609, 211176), (696, 184779), (756, 170114), (783, 164248), (812, 158382), (838, 153468), (882, 145812), (1044, 123186), (1176, 109359), (1218, 105588), (1257, 102312), (1323, 97208), (1421, 90504), (1512, 85057), (1566, 82124), (1624, 79191), (1676, 76734), (1764, 72906), (1827, 70392), (2088, 61593), (2436, 52794), (2514, 51156), (2646, 48604), (2842, 45252), (2933, 43848), (3132, 41062), (3352, 38367), (3528, 36453), (3654, 35196), (3771, 34104), (4263, 30168), (4872, 26397), (5028, 25578), (5292, 24302), (5481, 23464), (5684, 22626), (5866, 21924), (6264, 20531), (7308, 17598), (7542, 17052), (8526, 15084), (8799, 14616), (10056, 12789), (10584, 12151), (10962, 11732), (11313, 11368)]