155031488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127493}}^1$

素因数の和:127524

約数の個数: 28

約数和(自身を含む): 323834760

約数和(自身を除く): 168803272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 127493, 254986, 509972, 1019944, 2039888, 2422367, 4079776, 4844734, 8159552, 9689468, 19378936, 38757872, 77515744, 155031488]

約数ペア:

[(1, 155031488), (2, 77515744), (4, 38757872), (8, 19378936), (16, 9689468), (19, 8159552), (32, 4844734), (38, 4079776), (64, 2422367), (76, 2039888), (152, 1019944), (304, 509972), (608, 254986), (1216, 127493)]