161356236

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{170207}}^1$

素因数の和:170293

約数の個数: 24

約数和(自身を含む): 381265920

約数和(自身を除く): 219909684

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 170207, 340414, 510621, 680828, 1021242, 2042484, 13446353, 26892706, 40339059, 53785412, 80678118, 161356236]

約数ペア:

[(1, 161356236), (2, 80678118), (3, 53785412), (4, 40339059), (6, 26892706), (12, 13446353), (79, 2042484), (158, 1021242), (237, 680828), (316, 510621), (474, 340414), (948, 170207)]