163543172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2459}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 308582400

約数和(自身を除く): 145039228

約数列:

[1, 2, 4, 13, 26, 52, 1279, 2459, 2558, 4918, 5116, 9836, 16627, 31967, 33254, 63934, 66508, 127868, 3145061, 6290122, 12580244, 40885793, 81771586, 163543172]

約数ペア:

[(1, 163543172), (2, 81771586), (4, 40885793), (13, 12580244), (26, 6290122), (52, 3145061), (1279, 127868), (2459, 66508), (2558, 63934), (4918, 33254), (5116, 31967), (9836, 16627)]