154638130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{186311}}^1$

素因数の和:186401

約数の個数: 16

約数和(自身を含む): 281703744

約数和(自身を除く): 127065614

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 186311, 372622, 931555, 1863110, 15463813, 30927626, 77319065, 154638130]

約数ペア:

[(1, 154638130), (2, 77319065), (5, 30927626), (10, 15463813), (83, 1863110), (166, 931555), (415, 372622), (830, 186311)]