127766888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 244973160

約数和(自身を除く): 117206272

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 541, 557, 1082, 1114, 2164, 2228, 4328, 4456, 28673, 29521, 57346, 59042, 114692, 118084, 229384, 236168, 301337, 602674, 1205348, 2410696, 15970861, 31941722, 63883444, 127766888]

約数ペア:

[(1, 127766888), (2, 63883444), (4, 31941722), (8, 15970861), (53, 2410696), (106, 1205348), (212, 602674), (424, 301337), (541, 236168), (557, 229384), (1082, 118084), (1114, 114692), (2164, 59042), (2228, 57346), (4328, 29521), (4456, 28673)]