168196910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{49037}}^1$

素因数の和:49065

約数の個数: 32

約数和(自身を含む): 353073600

約数和(自身を除く): 184876690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 49037, 98074, 245185, 343259, 490370, 686518, 1716295, 2402813, 3432590, 4805626, 12014065, 16819691, 24028130, 33639382, 84098455, 168196910]

約数ペア:

[(1, 168196910), (2, 84098455), (5, 33639382), (7, 24028130), (10, 16819691), (14, 12014065), (35, 4805626), (49, 3432590), (70, 2402813), (98, 1716295), (245, 686518), (343, 490370), (490, 343259), (686, 245185), (1715, 98074), (3430, 49037)]