145578462

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{140249}}^1$

素因数の和:140427

約数の個数: 16

約数和(自身を含む): 292842000

約数和(自身を除く): 147263538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 140249, 280498, 420747, 841494, 24263077, 48526154, 72789231, 145578462]

約数ペア:

[(1, 145578462), (2, 72789231), (3, 48526154), (6, 24263077), (173, 841494), (346, 420747), (519, 280498), (1038, 140249)]