144171328

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1540

約数の個数: 84

約数和(自身を含む): 343765632

約数和(自身を除く): 199594304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1483, 1519, 1568, 1736, 1984, 2966, 3038, 3136, 3472, 5932, 6076, 6944, 10381, 11864, 12152, 13888, 20762, 23728, 24304, 41524, 45973, 47456, 48608, 72667, 83048, 91946, 94912, 97216, 145334, 166096, 183892, 290668, 321811, 332192, 367784, 581336, 643622, 664384, 735568, 1162672, 1287244, 1471136, 2252677, 2325344, 2574488, 2942272, 4505354, 4650688, 5148976, 9010708, 10297952, 18021416, 20595904, 36042832, 72085664, 144171328]

約数ペア:

[(1, 144171328), (2, 72085664), (4, 36042832), (7, 20595904), (8, 18021416), (14, 10297952), (16, 9010708), (28, 5148976), (31, 4650688), (32, 4505354), (49, 2942272), (56, 2574488), (62, 2325344), (64, 2252677), (98, 1471136), (112, 1287244), (124, 1162672), (196, 735568), (217, 664384), (224, 643622), (248, 581336), (392, 367784), (434, 332192), (448, 321811), (496, 290668), (784, 183892), (868, 166096), (992, 145334), (1483, 97216), (1519, 94912), (1568, 91946), (1736, 83048), (1984, 72667), (2966, 48608), (3038, 47456), (3136, 45973), (3472, 41524), (5932, 24304), (6076, 23728), (6944, 20762), (10381, 13888), (11864, 12152)]