154961838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{141131}}^1$

素因数の和:141200

約数の個数: 24

約数和(自身を含む): 341257176

約数和(自身を除く): 186295338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 141131, 282262, 423393, 846786, 1270179, 2540358, 8608991, 17217982, 25826973, 51653946, 77480919, 154961838]

約数ペア:

[(1, 154961838), (2, 77480919), (3, 51653946), (6, 25826973), (9, 17217982), (18, 8608991), (61, 2540358), (122, 1270179), (183, 846786), (366, 423393), (549, 282262), (1098, 141131)]