145968858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{386161}}^1$

素因数の和:386179

約数の個数: 32

約数和(自身を含む): 370715520

約数和(自身を除く): 224746662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 386161, 772322, 1158483, 2316966, 2703127, 3475449, 5406254, 6950898, 8109381, 10426347, 16218762, 20852694, 24328143, 48656286, 72984429, 145968858]

約数ペア:

[(1, 145968858), (2, 72984429), (3, 48656286), (6, 24328143), (7, 20852694), (9, 16218762), (14, 10426347), (18, 8109381), (21, 6950898), (27, 5406254), (42, 3475449), (54, 2703127), (63, 2316966), (126, 1158483), (189, 772322), (378, 386161)]