157510144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{27967}}^1$

素因数の和:27996

約数の個数: 40

約数和(自身を含む): 343335168

約数和(自身を除く): 185825024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 27967, 55934, 111868, 223736, 307637, 447472, 615274, 894944, 1230548, 1789888, 2461096, 3579776, 4922192, 7159552, 9844384, 14319104, 19688768, 39377536, 78755072, 157510144]

約数ペア:

[(1, 157510144), (2, 78755072), (4, 39377536), (8, 19688768), (11, 14319104), (16, 9844384), (22, 7159552), (32, 4922192), (44, 3579776), (64, 2461096), (88, 1789888), (128, 1230548), (176, 894944), (256, 615274), (352, 447472), (512, 307637), (704, 223736), (1408, 111868), (2816, 55934), (5632, 27967)]