142495292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{48733}}^1$

素因数の和:48797

約数の個数: 24

約数和(自身を含む): 270181296

約数和(自身を除く): 127686004

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 48733, 97466, 194932, 828461, 1656922, 2095519, 3313844, 4191038, 8382076, 35623823, 71247646, 142495292]

約数ペア:

[(1, 142495292), (2, 71247646), (4, 35623823), (17, 8382076), (34, 4191038), (43, 3313844), (68, 2095519), (86, 1656922), (172, 828461), (731, 194932), (1462, 97466), (2924, 48733)]