159420944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{524411}}^1$

素因数の和:524438

約数の個数: 20

約数和(自身を含む): 325135440

約数和(自身を除く): 165714496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 524411, 1048822, 2097644, 4195288, 8390576, 9963809, 19927618, 39855236, 79710472, 159420944]

約数ペア:

[(1, 159420944), (2, 79710472), (4, 39855236), (8, 19927618), (16, 9963809), (19, 8390576), (38, 4195288), (76, 2097644), (152, 1048822), (304, 524411)]