152800578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1212703}}^1$

素因数の和:1212718

約数の個数: 24

約数和(自身を含む): 378363648

約数和(自身を除く): 225563070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1212703, 2425406, 3638109, 7276218, 8488921, 10914327, 16977842, 21828654, 25466763, 50933526, 76400289, 152800578]

約数ペア:

[(1, 152800578), (2, 76400289), (3, 50933526), (6, 25466763), (7, 21828654), (9, 16977842), (14, 10914327), (18, 8488921), (21, 7276218), (42, 3638109), (63, 2425406), (126, 1212703)]