194983168

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{40087}}^1$

素因数の和:40122

約数の個数: 36

約数和(自身を含む): 409699360

約数和(自身を除く): 214716192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 40087, 80174, 160348, 320696, 641392, 761653, 1282784, 1523306, 2565568, 3046612, 5131136, 6093224, 10262272, 12186448, 24372896, 48745792, 97491584, 194983168]

約数ペア:

[(1, 194983168), (2, 97491584), (4, 48745792), (8, 24372896), (16, 12186448), (19, 10262272), (32, 6093224), (38, 5131136), (64, 3046612), (76, 2565568), (128, 1523306), (152, 1282784), (256, 761653), (304, 641392), (608, 320696), (1216, 160348), (2432, 80174), (4864, 40087)]