155220387838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{42491}}^1\times {\mathrm{44549}}^1$

素因数の和:87083

約数の個数: 16

約数和(自身を含む): 238520343600

約数和(自身を除く): 83299955762

約数列:

[1, 2, 41, 82, 42491, 44549, 84982, 89098, 1742131, 1826509, 3484262, 3653018, 1892931559, 3785863118, 77610193919, 155220387838]

約数ペア:

[(1, 155220387838), (2, 77610193919), (41, 3785863118), (82, 1892931559), (42491, 3653018), (44549, 3484262), (84982, 1826509), (89098, 1742131)]