137886224

素因数分解:

$2^4\times 7^1\times {\mathrm{1231127}}^1$

素因数の和:1231142

約数の個数: 20

約数和(自身を含む): 305319744

約数和(自身を除く): 167433520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1231127, 2462254, 4924508, 8617889, 9849016, 17235778, 19698032, 34471556, 68943112, 137886224]

約数ペア:

[(1, 137886224), (2, 68943112), (4, 34471556), (7, 19698032), (8, 17235778), (14, 9849016), (16, 8617889), (28, 4924508), (56, 2462254), (112, 1231127)]