133555256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5897}}^1$

素因数の和:6071

約数の個数: 32

約数和(自身を含む): 265410000

約数和(自身を除く): 131854744

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 5897, 11324, 11794, 22648, 23588, 47176, 112043, 224086, 448172, 878653, 896344, 1757306, 3514612, 7029224, 16694407, 33388814, 66777628, 133555256]

約数ペア:

[(1, 133555256), (2, 66777628), (4, 33388814), (8, 16694407), (19, 7029224), (38, 3514612), (76, 1757306), (149, 896344), (152, 878653), (298, 448172), (596, 224086), (1192, 112043), (2831, 47176), (5662, 23588), (5897, 22648), (11324, 11794)]