149770384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{322781}}^1$

素因数の和:322818

約数の個数: 20

約数和(自身を含む): 300187260

約数和(自身を除く): 150416876

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 322781, 645562, 1291124, 2582248, 5164496, 9360649, 18721298, 37442596, 74885192, 149770384]

約数ペア:

[(1, 149770384), (2, 74885192), (4, 37442596), (8, 18721298), (16, 9360649), (29, 5164496), (58, 2582248), (116, 1291124), (232, 645562), (464, 322781)]