150909904

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{71999}}^1$

素因数の和:72138

約数の個数: 20

約数和(自身を含む): 294624000

約数和(自身を除く): 143714096

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 71999, 143998, 287996, 575992, 1151984, 9431869, 18863738, 37727476, 75454952, 150909904]

約数ペア:

[(1, 150909904), (2, 75454952), (4, 37727476), (8, 18863738), (16, 9431869), (131, 1151984), (262, 575992), (524, 287996), (1048, 143998), (2096, 71999)]