157202276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26904

約数の個数: 48

約数和(自身を含む): 361052160

約数和(自身を除く): 203849884

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 26863, 53726, 107452, 188041, 295493, 376082, 510397, 590986, 752164, 1020794, 1181972, 2041588, 2068451, 3572779, 4136902, 5614367, 7145558, 8273804, 11228734, 14291116, 22457468, 39300569, 78601138, 157202276]

約数ペア:

[(1, 157202276), (2, 78601138), (4, 39300569), (7, 22457468), (11, 14291116), (14, 11228734), (19, 8273804), (22, 7145558), (28, 5614367), (38, 4136902), (44, 3572779), (76, 2068451), (77, 2041588), (133, 1181972), (154, 1020794), (209, 752164), (266, 590986), (308, 510397), (418, 376082), (532, 295493), (836, 188041), (1463, 107452), (2926, 53726), (5852, 26863)]