159432244

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 283136000

約数和(自身を除く): 123703756

約数列:

[1, 2, 4, 127, 157, 254, 314, 508, 628, 1999, 3998, 7996, 19939, 39878, 79756, 253873, 313843, 507746, 627686, 1015492, 1255372, 39858061, 79716122, 159432244]

約数ペア:

[(1, 159432244), (2, 79716122), (4, 39858061), (127, 1255372), (157, 1015492), (254, 627686), (314, 507746), (508, 313843), (628, 253873), (1999, 79756), (3998, 39878), (7996, 19939)]