156980649077

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 181438709760

約数和(自身を除く): 24458060683

約数列:

[1, 7, 223, 359, 373, 751, 1561, 2513, 2611, 5257, 80057, 83179, 133907, 167473, 269609, 280123, 560399, 582253, 937349, 1172311, 1887263, 1960861, 29861261, 60122807, 62467429, 100564157, 209028827, 420859649, 437272003, 703949099, 22425807011, 156980649077]

約数ペア:

[(1, 156980649077), (7, 22425807011), (223, 703949099), (359, 437272003), (373, 420859649), (751, 209028827), (1561, 100564157), (2513, 62467429), (2611, 60122807), (5257, 29861261), (80057, 1960861), (83179, 1887263), (133907, 1172311), (167473, 937349), (269609, 582253), (280123, 560399)]