142640176

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5922

約数の個数: 60

約数和(自身を含む): 331913280

約数和(自身を除く): 189273104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 5869, 6076, 11738, 12152, 23476, 24304, 41083, 46952, 82166, 93904, 164332, 181939, 287581, 328664, 363878, 575162, 657328, 727756, 1150324, 1273573, 1455512, 2300648, 2547146, 2911024, 4601296, 5094292, 8915011, 10188584, 17830022, 20377168, 35660044, 71320088, 142640176]

約数ペア:

[(1, 142640176), (2, 71320088), (4, 35660044), (7, 20377168), (8, 17830022), (14, 10188584), (16, 8915011), (28, 5094292), (31, 4601296), (49, 2911024), (56, 2547146), (62, 2300648), (98, 1455512), (112, 1273573), (124, 1150324), (196, 727756), (217, 657328), (248, 575162), (392, 363878), (434, 328664), (496, 287581), (784, 181939), (868, 164332), (1519, 93904), (1736, 82166), (3038, 46952), (3472, 41083), (5869, 24304), (6076, 23476), (11738, 12152)]