142053218

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{4261}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 216850560

約数和(自身を除く): 74797342

約数列:

[1, 2, 79, 158, 211, 422, 4261, 8522, 16669, 33338, 336619, 673238, 899071, 1798142, 71026609, 142053218]

約数ペア:

[(1, 142053218), (2, 71026609), (79, 1798142), (158, 899071), (211, 673238), (422, 336619), (4261, 33338), (8522, 16669)]