141987328

素因数分解:

$2^9\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 327523680

約数和(自身を除く): 185536352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 229, 256, 346, 448, 458, 512, 692, 896, 916, 1211, 1384, 1603, 1792, 1832, 2422, 2768, 3206, 3584, 3664, 4844, 5536, 6412, 7328, 9688, 11072, 12824, 14656, 19376, 22144, 25648, 29312, 38752, 39617, 44288, 51296, 58624, 77504, 79234, 88576, 102592, 117248, 155008, 158468, 205184, 277319, 310016, 316936, 410368, 554638, 620032, 633872, 820736, 1109276, 1267744, 2218552, 2535488, 4437104, 5070976, 8874208, 10141952, 17748416, 20283904, 35496832, 70993664, 141987328]

約数ペア:

[(1, 141987328), (2, 70993664), (4, 35496832), (7, 20283904), (8, 17748416), (14, 10141952), (16, 8874208), (28, 5070976), (32, 4437104), (56, 2535488), (64, 2218552), (112, 1267744), (128, 1109276), (173, 820736), (224, 633872), (229, 620032), (256, 554638), (346, 410368), (448, 316936), (458, 310016), (512, 277319), (692, 205184), (896, 158468), (916, 155008), (1211, 117248), (1384, 102592), (1603, 88576), (1792, 79234), (1832, 77504), (2422, 58624), (2768, 51296), (3206, 44288), (3584, 39617), (3664, 38752), (4844, 29312), (5536, 25648), (6412, 22144), (7328, 19376), (9688, 14656), (11072, 12824)]