142701734

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 249129216

約数和(自身を除く): 106427482

約数列:

[1, 2, 7, 14, 83, 166, 227, 454, 541, 581, 1082, 1162, 1589, 3178, 3787, 7574, 18841, 37682, 44903, 89806, 122807, 131887, 245614, 263774, 314321, 628642, 859649, 1719298, 10192981, 20385962, 71350867, 142701734]

約数ペア:

[(1, 142701734), (2, 71350867), (7, 20385962), (14, 10192981), (83, 1719298), (166, 859649), (227, 628642), (454, 314321), (541, 263774), (581, 245614), (1082, 131887), (1162, 122807), (1589, 89806), (3178, 44903), (3787, 37682), (7574, 18841)]