154484772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990287}}^1$

素因数の和:990307

約数の個数: 24

約数和(自身を含む): 388192896

約数和(自身を除く): 233708124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 990287, 1980574, 2970861, 3961148, 5941722, 11883444, 12873731, 25747462, 38621193, 51494924, 77242386, 154484772]

約数ペア:

[(1, 154484772), (2, 77242386), (3, 51494924), (4, 38621193), (6, 25747462), (12, 12873731), (13, 11883444), (26, 5941722), (39, 3961148), (52, 2970861), (78, 1980574), (156, 990287)]