187960192

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 452782080

約数和(自身を除く): 264821888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 101, 112, 124, 128, 134, 202, 217, 224, 248, 268, 404, 434, 448, 469, 496, 536, 707, 808, 868, 896, 938, 992, 1072, 1414, 1616, 1736, 1876, 1984, 2077, 2144, 2828, 3131, 3232, 3472, 3752, 3968, 4154, 4288, 5656, 6262, 6464, 6767, 6944, 7504, 8308, 8576, 11312, 12524, 12928, 13534, 13888, 14539, 15008, 16616, 21917, 22624, 25048, 27068, 27776, 29078, 30016, 33232, 43834, 45248, 47369, 50096, 54136, 58156, 60032, 66464, 87668, 90496, 94738, 100192, 108272, 116312, 132928, 175336, 189476, 200384, 209777, 216544, 232624, 265856, 350672, 378952, 400768, 419554, 433088, 465248, 701344, 757904, 839108, 866176, 930496, 1402688, 1468439, 1515808, 1678216, 1860992, 2805376, 2936878, 3031616, 3356432, 5873756, 6063232, 6712864, 11747512, 13425728, 23495024, 26851456, 46990048, 93980096, 187960192]

約数ペア:

[(1, 187960192), (2, 93980096), (4, 46990048), (7, 26851456), (8, 23495024), (14, 13425728), (16, 11747512), (28, 6712864), (31, 6063232), (32, 5873756), (56, 3356432), (62, 3031616), (64, 2936878), (67, 2805376), (101, 1860992), (112, 1678216), (124, 1515808), (128, 1468439), (134, 1402688), (202, 930496), (217, 866176), (224, 839108), (248, 757904), (268, 701344), (404, 465248), (434, 433088), (448, 419554), (469, 400768), (496, 378952), (536, 350672), (707, 265856), (808, 232624), (868, 216544), (896, 209777), (938, 200384), (992, 189476), (1072, 175336), (1414, 132928), (1616, 116312), (1736, 108272), (1876, 100192), (1984, 94738), (2077, 90496), (2144, 87668), (2828, 66464), (3131, 60032), (3232, 58156), (3472, 54136), (3752, 50096), (3968, 47369), (4154, 45248), (4288, 43834), (5656, 33232), (6262, 30016), (6464, 29078), (6767, 27776), (6944, 27068), (7504, 25048), (8308, 22624), (8576, 21917), (11312, 16616), (12524, 15008), (12928, 14539), (13534, 13888)]