131476352

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7763

約数の個数: 64

約数和(自身を含む): 315139200

約数和(自身を除く): 183662848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 7723, 8512, 15446, 17024, 30892, 54061, 61784, 108122, 123568, 146737, 216244, 247136, 293474, 432488, 494272, 586948, 864976, 988544, 1027159, 1173896, 1729952, 2054318, 2347792, 3459904, 4108636, 4695584, 6919808, 8217272, 9391168, 16434544, 18782336, 32869088, 65738176, 131476352]

約数ペア:

[(1, 131476352), (2, 65738176), (4, 32869088), (7, 18782336), (8, 16434544), (14, 9391168), (16, 8217272), (19, 6919808), (28, 4695584), (32, 4108636), (38, 3459904), (56, 2347792), (64, 2054318), (76, 1729952), (112, 1173896), (128, 1027159), (133, 988544), (152, 864976), (224, 586948), (266, 494272), (304, 432488), (448, 293474), (532, 247136), (608, 216244), (896, 146737), (1064, 123568), (1216, 108122), (2128, 61784), (2432, 54061), (4256, 30892), (7723, 17024), (8512, 15446)]