138077286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{742351}}^1$

素因数の和:742387

約数の個数: 16

約数和(自身を含む): 285063168

約数和(自身を除く): 146985882

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 742351, 1484702, 2227053, 4454106, 23012881, 46025762, 69038643, 138077286]

約数ペア:

[(1, 138077286), (2, 69038643), (3, 46025762), (6, 23012881), (31, 4454106), (62, 2227053), (93, 1484702), (186, 742351)]