155117216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{255127}}^1$

素因数の和:255156

約数の個数: 24

約数和(自身を含む): 321461280

約数和(自身を除く): 166344064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 255127, 510254, 1020508, 2041016, 4082032, 4847413, 8164064, 9694826, 19389652, 38779304, 77558608, 155117216]

約数ペア:

[(1, 155117216), (2, 77558608), (4, 38779304), (8, 19389652), (16, 9694826), (19, 8164064), (32, 4847413), (38, 4082032), (76, 2041016), (152, 1020508), (304, 510254), (608, 255127)]