149950172

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 265124496

約数和(自身を除く): 115174324

約数列:

[1, 2, 4, 173, 337, 346, 643, 674, 692, 1286, 1348, 2572, 58301, 111239, 116602, 216691, 222478, 233204, 433382, 444956, 866764, 37487543, 74975086, 149950172]

約数ペア:

[(1, 149950172), (2, 74975086), (4, 37487543), (173, 866764), (337, 444956), (346, 433382), (643, 233204), (674, 222478), (692, 216691), (1286, 116602), (1348, 111239), (2572, 58301)]