131801784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{289039}}^1$

素因数の和:289067

約数の個数: 32

約数和(自身を含む): 346848000

約数和(自身を除く): 215046216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 289039, 578078, 867117, 1156156, 1734234, 2312312, 3468468, 5491741, 6936936, 10983482, 16475223, 21966964, 32950446, 43933928, 65900892, 131801784]

約数ペア:

[(1, 131801784), (2, 65900892), (3, 43933928), (4, 32950446), (6, 21966964), (8, 16475223), (12, 10983482), (19, 6936936), (24, 5491741), (38, 3468468), (57, 2312312), (76, 1734234), (114, 1156156), (152, 867117), (228, 578078), (456, 289039)]