156949248260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4938617}}^1$

素因数の和:4938860

約数の個数: 48

約数和(自身を含む): 378337647744

約数和(自身を除く): 221388399484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 4540, 6356, 7945, 15890, 31780, 4938617, 9877234, 19754468, 24693085, 34570319, 49386170, 69140638, 98772340, 138281276, 172851595, 345703190, 691406380, 1121066059, 2242132118, 4484264236, 5605330295, 7847462413, 11210660590, 15694924826, 22421321180, 31389849652, 39237312065, 78474624130, 156949248260]

約数ペア:

[(1, 156949248260), (2, 78474624130), (4, 39237312065), (5, 31389849652), (7, 22421321180), (10, 15694924826), (14, 11210660590), (20, 7847462413), (28, 5605330295), (35, 4484264236), (70, 2242132118), (140, 1121066059), (227, 691406380), (454, 345703190), (908, 172851595), (1135, 138281276), (1589, 98772340), (2270, 69140638), (3178, 49386170), (4540, 34570319), (6356, 24693085), (7945, 19754468), (15890, 9877234), (31780, 4938617)]