141808144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{305621}}^1$

素因数の和:305658

約数の個数: 20

約数和(自身を含む): 284228460

約数和(自身を除く): 142420316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 305621, 611242, 1222484, 2444968, 4889936, 8863009, 17726018, 35452036, 70904072, 141808144]

約数ペア:

[(1, 141808144), (2, 70904072), (4, 35452036), (8, 17726018), (16, 8863009), (29, 4889936), (58, 2444968), (116, 1222484), (232, 611242), (464, 305621)]