156979105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1699}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 199756800

約数和(自身を除く): 42777695

約数列:

[1, 5, 17, 85, 1087, 1699, 5435, 8495, 18479, 28883, 92395, 144415, 1846813, 9234065, 31395821, 156979105]

約数ペア:

[(1, 156979105), (5, 31395821), (17, 9234065), (85, 1846813), (1087, 144415), (1699, 92395), (5435, 28883), (8495, 18479)]