144246272

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{2633}}^1$

素因数の和:2758

約数の個数: 40

約数和(自身を含む): 291014856

約数和(自身を除く): 146768584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 2633, 3424, 5266, 6848, 10532, 13696, 21064, 27392, 42128, 54784, 84256, 168512, 281731, 337024, 563462, 674048, 1126924, 1348096, 2253848, 4507696, 9015392, 18030784, 36061568, 72123136, 144246272]

約数ペア:

[(1, 144246272), (2, 72123136), (4, 36061568), (8, 18030784), (16, 9015392), (32, 4507696), (64, 2253848), (107, 1348096), (128, 1126924), (214, 674048), (256, 563462), (428, 337024), (512, 281731), (856, 168512), (1712, 84256), (2633, 54784), (3424, 42128), (5266, 27392), (6848, 21064), (10532, 13696)]