145043916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389903}}^1$

素因数の和:389941

約数の個数: 24

約数和(自身を含む): 349353984

約数和(自身を除く): 204310068

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389903, 779806, 1169709, 1559612, 2339418, 4678836, 12086993, 24173986, 36260979, 48347972, 72521958, 145043916]

約数ペア:

[(1, 145043916), (2, 72521958), (3, 48347972), (4, 36260979), (6, 24173986), (12, 12086993), (31, 4678836), (62, 2339418), (93, 1559612), (124, 1169709), (186, 779806), (372, 389903)]