155763728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 316158336

約数和(自身を除く): 160394608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 311, 368, 622, 1244, 1361, 2488, 2722, 4976, 5444, 7153, 10888, 14306, 21776, 28612, 31303, 57224, 62606, 114448, 125212, 250424, 423271, 500848, 846542, 1693084, 3386168, 6772336, 9735233, 19470466, 38940932, 77881864, 155763728]

約数ペア:

[(1, 155763728), (2, 77881864), (4, 38940932), (8, 19470466), (16, 9735233), (23, 6772336), (46, 3386168), (92, 1693084), (184, 846542), (311, 500848), (368, 423271), (622, 250424), (1244, 125212), (1361, 114448), (2488, 62606), (2722, 57224), (4976, 31303), (5444, 28612), (7153, 21776), (10888, 14306)]