120866144

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4100

約数の個数: 72

約数和(自身を含む): 291445560

約数和(自身を除く): 170579416

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, 4057, 4256, 7448, 8114, 14896, 16228, 28399, 29792, 32456, 56798, 64912, 77083, 113596, 129824, 154166, 198793, 227192, 308332, 397586, 454384, 539581, 616664, 795172, 908768, 1079162, 1233328, 1590344, 2158324, 2466656, 3180688, 3777067, 4316648, 6361376, 7554134, 8633296, 15108268, 17266592, 30216536, 60433072, 120866144]

約数ペア:

[(1, 120866144), (2, 60433072), (4, 30216536), (7, 17266592), (8, 15108268), (14, 8633296), (16, 7554134), (19, 6361376), (28, 4316648), (32, 3777067), (38, 3180688), (49, 2466656), (56, 2158324), (76, 1590344), (98, 1233328), (112, 1079162), (133, 908768), (152, 795172), (196, 616664), (224, 539581), (266, 454384), (304, 397586), (392, 308332), (532, 227192), (608, 198793), (784, 154166), (931, 129824), (1064, 113596), (1568, 77083), (1862, 64912), (2128, 56798), (3724, 32456), (4057, 29792), (4256, 28399), (7448, 16228), (8114, 14896)]