131030232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{287347}}^1$

素因数の和:287375

約数の個数: 32

約数和(自身を含む): 344817600

約数和(自身を除く): 213787368

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 287347, 574694, 862041, 1149388, 1724082, 2298776, 3448164, 5459593, 6896328, 10919186, 16378779, 21838372, 32757558, 43676744, 65515116, 131030232]

約数ペア:

[(1, 131030232), (2, 65515116), (3, 43676744), (4, 32757558), (6, 21838372), (8, 16378779), (12, 10919186), (19, 6896328), (24, 5459593), (38, 3448164), (57, 2298776), (76, 1724082), (114, 1149388), (152, 862041), (228, 574694), (456, 287347)]