137639744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{195511}}^1$

素因数の和:195534

約数の個数: 28

約数和(自身を含む): 297960288

約数和(自身を除く): 160320544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 195511, 391022, 782044, 1564088, 2150621, 3128176, 4301242, 6256352, 8602484, 12512704, 17204968, 34409936, 68819872, 137639744]

約数ペア:

[(1, 137639744), (2, 68819872), (4, 34409936), (8, 17204968), (11, 12512704), (16, 8602484), (22, 6256352), (32, 4301242), (44, 3128176), (64, 2150621), (88, 1564088), (176, 782044), (352, 391022), (704, 195511)]