155036120

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{23209}}^1$

素因数の和:23387

約数の個数: 32

約数和(自身を含む): 350935200

約数和(自身を除く): 195899080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 23209, 46418, 92836, 116045, 185672, 232090, 464180, 928360, 3875903, 7751806, 15503612, 19379515, 31007224, 38759030, 77518060, 155036120]

約数ペア:

[(1, 155036120), (2, 77518060), (4, 38759030), (5, 31007224), (8, 19379515), (10, 15503612), (20, 7751806), (40, 3875903), (167, 928360), (334, 464180), (668, 232090), (835, 185672), (1336, 116045), (1670, 92836), (3340, 46418), (6680, 23209)]