131419904

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 335543040

約数和(自身を除く): 204123136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 64, 77, 88, 112, 113, 118, 128, 154, 176, 224, 226, 236, 256, 308, 352, 413, 448, 452, 472, 616, 649, 704, 791, 826, 896, 904, 944, 1232, 1243, 1298, 1408, 1582, 1652, 1792, 1808, 1888, 2464, 2486, 2596, 2816, 3164, 3304, 3616, 3776, 4543, 4928, 4972, 5192, 6328, 6608, 6667, 7232, 7552, 8701, 9086, 9856, 9944, 10384, 12656, 13216, 13334, 14464, 15104, 17402, 18172, 19712, 19888, 20768, 25312, 26432, 26668, 28928, 34804, 36344, 39776, 41536, 46669, 50624, 52864, 53336, 69608, 72688, 73337, 79552, 83072, 93338, 101248, 105728, 106672, 139216, 145376, 146674, 159104, 166144, 186676, 202496, 213344, 278432, 290752, 293348, 318208, 373352, 426688, 513359, 556864, 581504, 586696, 746704, 853376, 1026718, 1113728, 1163008, 1173392, 1493408, 1706752, 2053436, 2227456, 2346784, 2986816, 4106872, 4693568, 5973632, 8213744, 9387136, 11947264, 16427488, 18774272, 32854976, 65709952, 131419904]

約数ペア:

[(1, 131419904), (2, 65709952), (4, 32854976), (7, 18774272), (8, 16427488), (11, 11947264), (14, 9387136), (16, 8213744), (22, 5973632), (28, 4693568), (32, 4106872), (44, 2986816), (56, 2346784), (59, 2227456), (64, 2053436), (77, 1706752), (88, 1493408), (112, 1173392), (113, 1163008), (118, 1113728), (128, 1026718), (154, 853376), (176, 746704), (224, 586696), (226, 581504), (236, 556864), (256, 513359), (308, 426688), (352, 373352), (413, 318208), (448, 293348), (452, 290752), (472, 278432), (616, 213344), (649, 202496), (704, 186676), (791, 166144), (826, 159104), (896, 146674), (904, 145376), (944, 139216), (1232, 106672), (1243, 105728), (1298, 101248), (1408, 93338), (1582, 83072), (1652, 79552), (1792, 73337), (1808, 72688), (1888, 69608), (2464, 53336), (2486, 52864), (2596, 50624), (2816, 46669), (3164, 41536), (3304, 39776), (3616, 36344), (3776, 34804), (4543, 28928), (4928, 26668), (4972, 26432), (5192, 25312), (6328, 20768), (6608, 19888), (6667, 19712), (7232, 18172), (7552, 17402), (8701, 15104), (9086, 14464), (9856, 13334), (9944, 13216), (10384, 12656)]