143724080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11443}}^1$

素因数の和:11613

約数の個数: 40

約数和(自身を含む): 336316272

約数和(自身を除く): 192592192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 11443, 12560, 22886, 45772, 57215, 91544, 114430, 183088, 228860, 457720, 915440, 1796551, 3593102, 7186204, 8982755, 14372408, 17965510, 28744816, 35931020, 71862040, 143724080]

約数ペア:

[(1, 143724080), (2, 71862040), (4, 35931020), (5, 28744816), (8, 17965510), (10, 14372408), (16, 8982755), (20, 7186204), (40, 3593102), (80, 1796551), (157, 915440), (314, 457720), (628, 228860), (785, 183088), (1256, 114430), (1570, 91544), (2512, 57215), (3140, 45772), (6280, 22886), (11443, 12560)]