145855143922

素因数分解:

$2^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1\times {\mathrm{74869}}^1$

素因数の和:76845

約数の個数: 16

約数和(自身を含む): 219229242840

約数和(自身を除く): 73374098918

約数列:

[1, 2, 977, 997, 1954, 1994, 74869, 149738, 974069, 1948138, 73147013, 74644393, 146294026, 149288786, 72927571961, 145855143922]

約数ペア:

[(1, 145855143922), (2, 72927571961), (977, 149288786), (997, 146294026), (1954, 74644393), (1994, 73147013), (74869, 1948138), (149738, 974069)]