131315187896

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{577}}^2\times {\mathrm{1049}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 252131292000

約数和(自身を除く): 120816104104

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 577, 1049, 1154, 2098, 2308, 4196, 4616, 8392, 27119, 49303, 54238, 98606, 108476, 197212, 216952, 332929, 394424, 605273, 665858, 1210546, 1331716, 2421092, 2663432, 4842184, 15647663, 28447831, 31295326, 56895662, 62590652, 113791324, 125181304, 227582648, 349242521, 698485042, 1396970084, 2793940168, 16414398487, 32828796974, 65657593948, 131315187896]

約数ペア:

[(1, 131315187896), (2, 65657593948), (4, 32828796974), (8, 16414398487), (47, 2793940168), (94, 1396970084), (188, 698485042), (376, 349242521), (577, 227582648), (1049, 125181304), (1154, 113791324), (2098, 62590652), (2308, 56895662), (4196, 31295326), (4616, 28447831), (8392, 15647663), (27119, 4842184), (49303, 2663432), (54238, 2421092), (98606, 1331716), (108476, 1210546), (197212, 665858), (216952, 605273), (332929, 394424)]