148572704

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5030

約数の個数: 72

約数和(自身を含む): 358238160

約数和(自身を除く): 209665456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 4987, 7448, 9974, 14896, 19948, 29792, 34909, 39896, 69818, 79792, 94753, 139636, 159584, 189506, 244363, 279272, 379012, 488726, 558544, 663271, 758024, 977452, 1117088, 1326542, 1516048, 1954904, 2653084, 3032096, 3909808, 4642897, 5306168, 7819616, 9285794, 10612336, 18571588, 21224672, 37143176, 74286352, 148572704]

約数ペア:

[(1, 148572704), (2, 74286352), (4, 37143176), (7, 21224672), (8, 18571588), (14, 10612336), (16, 9285794), (19, 7819616), (28, 5306168), (32, 4642897), (38, 3909808), (49, 3032096), (56, 2653084), (76, 1954904), (98, 1516048), (112, 1326542), (133, 1117088), (152, 977452), (196, 758024), (224, 663271), (266, 558544), (304, 488726), (392, 379012), (532, 279272), (608, 244363), (784, 189506), (931, 159584), (1064, 139636), (1568, 94753), (1862, 79792), (2128, 69818), (3724, 39896), (4256, 34909), (4987, 29792), (7448, 19948), (9974, 14896)]